MARK ALAN GRAND MD
NPI 1487696514
Internal Medicine - Medical Oncology in Brooklyn, NY

NPI Status: Active since June 12, 2006

Contact Information

447 ATLANTIC AVE
BROOKLYN, NY
ZIP 11217
Phone: (718) 858-6300
Fax: (718) 858-0145

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  • Individual
  • Male
  • Years of Experience 48
  • Internal Medicine
  • Medical Oncology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MARK GRAND

This page provides the complete NPI Profile along with additional information for Mark Grand, an internist established in Brooklyn, New York with a medical specialization in Internal Medicine, focusing in medical oncology and more than 48 years of experience. He graduated from New York Medical College in 1978. The healthcare provider is registered in the NPI registry with number 1487696514 assigned on June 2006. The practitioner's primary taxonomy code is 207RX0202X with license number 153933 (NY). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1487696514
Provider Name
MARK ALAN GRAND MD
Gender
Male
Entity Type
Individual
Location Address
447 ATLANTIC AVE BROOKLYN, NY 11217
Location Phone
(718) 858-6300
Location Fax
(718) 858-0145
Mailing Address
55 WATER ST 12TH FLOOR - CREDENTIALING NEW YORK, NY 10041
Mailing Phone
(646) 680-2888
Mailing Fax
(718) 858-0145
Medical School Name
NEW YORK MEDICAL COLLEGE
Graduation Year
1978
Is Sole Proprietor?
No
Enumeration Date
06-12-2006
Last Update Date
09-12-2019
Code Navigator

An internist like Mark Grand is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 101 Pennsylvania Avenue
    Brooklyn, NY 11207
    (718) 240-2000

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
License No.
153933
License State
NY
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

1539331 (NY)
2207RH0000XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology

153933 (NY)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00927284MEDICAID (05)NY 

Medicare Participation & PECOS Enrollment Status

Mark Grand is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Mark Grand is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 8325013824

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20040828000124

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Unknown

  • Treatment-Treatment - Miscellaneous (RX029N)

    Capecitabine, oral, 500 mg (HCPCS:J8521)

    2 DME suppliers used 11 Medicare Claims 1092 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Beta-2 microglobulin (protein) level

The Beta-2 microglobulin level test measures the amount of this protein in your blood. It's often used to check kidney function or monitor certain cancers. High levels may indicate a health issue. The test involves a simple blood draw.

This service was performed 21 times for 11 patients

Blood test, comprehensive group of blood chemicals

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

This service was performed 224 times for 104 patients

Blood test, thyroid stimulating hormone (tsh)

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

This service was performed 11 times for 11 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

This service was performed 129 times for 24 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

This service was performed 386 times for 120 patients

Cyanocobalamin (vitamin b-12) level

A Cyanocobalamin (Vitamin B-12) level test is a blood test that checks the amount of Vitamin B-12 in your body. This vitamin is vital for nerve function and the creation of red blood cells. Low or high levels could indicate a potential health issue.

This service was performed 22 times for 19 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 199 times for 96 patients

Ferritin (blood protein) level

A Ferritin level test measures the amount of ferritin, a protein that stores iron, in your blood. It helps determine how much iron your body is storing. If levels are low, it may indicate iron deficiency, while high levels could signify conditions like iron overload.

This service was performed 119 times for 56 patients

Flow cytometry technique for dna or cell analysis, each additional marker

Flow cytometry is a technique that helps analyze the physical and chemical characteristics of cells or particles. When an additional marker is used, it aids in identifying specific cell types or stages of disease. This helps in precise diagnosis and treatment planning.

This service was performed 764 times for 25 patients

Flow cytometry technique for dna or cell analysis, first marker

Flow cytometry is a technique used to examine microscopic particles, like cells or DNA. It employs a beam of light to detect and measure physical and chemical characteristics of these particles. The 'first marker' refers to a specific characteristic or feature used to identify a particular cell or particle.

This service was performed 33 times for 25 patients

Folic acid level, serum

A Folic Acid Level, Serum test measures the amount of folic acid, a type of B vitamin, in your blood. This vitamin is important for cell growth and development. It's crucial for your body to function well. If your levels are low, it may indicate a deficiency, which can lead to health issues.

This service was performed 18 times for 17 patients

Gammaglobulin (immune system protein) measurement

Gammaglobulin measurement is a blood test that checks the levels of certain proteins (gammaglobulins) that the body uses to fight infections. High or low levels can indicate various health conditions. It's a simple, quick procedure with minimal discomfort.

This service was performed 142 times for 32 patients

Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3

This is a blood test that measures the level of CA 15-3, a protein often higher in individuals with certain types of cancer. It helps monitor response to treatment and check for cancer recurrence. It's not a standalone diagnostic test but used alongside other evaluations.

This service was performed 21 times for 12 patients

Immunologic analysis technique on serum (immunofixation)

Immunofixation is a lab test that helps identify proteins called immunoglobulins in your blood serum. These proteins are part of your immune system. Changes in their levels can indicate certain diseases. The test is simple and only requires a blood sample.

This service was performed 28 times for 26 patients

Injection of drug or substance under skin or into muscle

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

This service was performed 102 times for 17 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 379 times for 117 patients

Iron binding capacity

Iron binding capacity is a blood test that measures how well your body can bind and transport iron. This helps your healthcare provider assess if your body has too little or too much iron, which can indicate certain health conditions.

This service was performed 50 times for 33 patients

Iron level

An iron level test measures the amount of iron in your blood. Iron is crucial for producing hemoglobin, a protein in red blood cells that carries oxygen throughout your body. This test helps identify iron deficiencies or excesses, which can lead to conditions like anemia or hemochromatosis.

This service was performed 119 times for 56 patients

Lactate dehydrogenase (enzyme) level

A Lactate Dehydrogenase level test measures the amount of this enzyme in your body. It's often done when tissue damage is suspected, as high levels can indicate issues like heart disease, lung disease, liver disease, or blood disorders. This test helps in diagnosing and monitoring these conditions.

This service was performed 94 times for 53 patients

Magnesium level

A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.

This service was performed 43 times for 19 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 19 times for 19 patients

Phosphate level

A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.

This service was performed 58 times for 24 patients

Protein measurement, serum

A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.

This service was performed 28 times for 26 patients

Red blood count, manual test

A Red Blood Count (RBC) manual test is a lab procedure that measures the number of red blood cells in your blood. These cells carry oxygen throughout your body. The test helps identify conditions like anemia or dehydration. It's a simple, quick, and safe procedure.

This service was performed 39 times for 22 patients

Uric acid level, blood

A blood uric acid level test measures the amount of uric acid in your blood. Uric acid is a waste product that your body produces when it breaks down purines, substances found in your body and in certain foods. High levels may lead to gout or kidney stones.

This service was performed 44 times for 20 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $50.88 for a new patient copayment and $29.4 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 11217 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $203.53
  • Minimum New Patient Price $67.4
  • Maximum New Patient Price $203.53
  • Average New Patient Copayment $50.88
  • Minimum New Patient Copayment $16.85
  • Maximum New Patient Copayment $50.88

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $117.62
  • Minimum Established Patient Price $21.66
  • Maximum Established Patient Price $164.45
  • Average Established Patient Copayment $29.4
  • Minimum Established Patient Copayment $5.41
  • Maximum Established Patient Copayment $41.11

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1487696514
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
241671291252
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 6 + 7 + 1 + 2 + 9 + 1 + 2 + 5 + 2 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 44

The NPI number 1487696514 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1770725376STONEYWELL MEDICAL, PC
Organization
Specialist447 ATLANTIC AVE
BROOKLYN, NY 11217
(631) 462-1736
1922288661EFFICIENT ANESTHESIA P.C.
Organization
Anesthesiology447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 240-2097
1992195135QEF'S MAGIC LLC
Organization
Doula447 ATLANTIC AVE
BROOKLYN, NY 11217
(347) 680-2500
1346456340DR. AYISHA T EDWARDS M.D.
Individual
Internal Medicine447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1134328875MR. JAIME ARNAU PA
Individual
Physician Assistant (Medical)447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1639440258 KHALEDA K ISLAM
Individual
Internal Medicine447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1285666420 SPENCER LUBIN MD
Individual
Anesthesiology447 ATLANTIC AVE
BROOKLYN, NY 11217
(631) 462-1736
1497125371 HAO YUN TAUR
Individual
Nurse Practitioner (Gerontology)447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1134438237BROOKLYN HEARING ASSOCIATES, INC.
Organization
Audiologist-Hearing Aid Fitter447 ATLANTIC AVE
BROOKLYN, NY 11217
(855) 423-3700
1629269089 MYOE MINN MD
Individual
Internal Medicine447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 403-3506
1962609776 ERIKA GEHRIE MD
Individual
Internal Medicine (Cardiovascular Disease)447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1508029232 JING WA WANG MD
Individual
Internal Medicine (Cardiovascular Disease)447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1447217302 LEON ELLIOT KURTZ M.D.
Individual
Internal Medicine (Gastroenterology)447 ATLANTIC AVE GASTROENTEROLOGY UNIT
BROOKLYN, NY 11217
(646) 680-1800
1588605588 LEWIS GENUTH MD
Individual
Internal Medicine (Gastroenterology)447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1346268125 SHERIF SABRY NASR MD
Individual
Pediatrics447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1053321414DR. MARIA NANCY PECORA DPM
Individual
Podiatrist447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1316003221 BRUNO F CASANOVA MD
Individual
Obstetrics & Gynecology (Obstetrics)447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6000
1326103789 JOO SONG KIM M.D.
Individual
Internal Medicine447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1922122894DR. GEORGE MALAYIL M.D.
Individual
Ophthalmology447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300
1447499389DR. YEVGENIYA DYNKEVICH MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)447 ATLANTIC AVE
BROOKLYN, NY 11217
(718) 858-6300

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487696514, enumerated in the NPI registry as an "individual" on June 12, 2006

The provider is located at 447 Atlantic Ave Brooklyn, Ny 11217 and the phone number is (718) 858-6300

The provider's speciality is Internal Medicine with taxonomy code 207RX0202X with a focus in Medical Oncology

The provider has more than 48 years of experience. He graduated from New York Medical College in 1978.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $203.53 with an average copayment of $50.88 for new patient appointments. Established patients should expect a typical charge of $117.62 and an average copayment of 29.4. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Beta-2 microglobulin (protein) level, Blood test, comprehensive group of blood chemicals, Blood test, thyroid stimulating hormone (tsh), Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month, Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count, Cyanocobalamin (vitamin b-12) level, Established patient office or other outpatient visit, 30-39 minutes, Ferritin (blood protein) level, Flow cytometry technique for dna or cell analysis, each additional marker, Flow cytometry technique for dna or cell analysis, first marker, Folic acid level, serum, Gammaglobulin (immune system protein) measurement, Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3, Immunologic analysis technique on serum (immunofixation), Injection of drug or substance under skin or into muscle, Insertion of needle into vein for collection of blood sample, Iron binding capacity, Iron level, Lactate dehydrogenase (enzyme) level, Magnesium level, New patient office or other outpatient visit, 45-59 minutes, Phosphate level, Protein measurement, serum, Red blood count, manual test and Uric acid level, blood.

This NPI record was last updated on June 12, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.