AHMED MAHDI HASSAN MD
NPI 1639560162
Internal Medicine in Flushing, NY

NPI Status: Active since February 05, 2015

Contact Information

4500 PARSONS BLVD
FLUSHING, NY
ZIP 11355
Phone: (718) 670-5939

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  • Individual
  • Male
  • Years of Experience 11
  • Internal Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About AHMED HASSAN

This page provides the complete NPI Profile along with additional information for Ahmed Hassan, an internist established in Flushing, New York with a medical specialization in Internal Medicine and more than 11 years of experience. He graduated from At Still University, Arizona School Of Dentistry & Oral Hlth in 2015. The healthcare provider is registered in the NPI registry with number 1639560162 assigned on February 2015. The practitioner's primary taxonomy code is 207R00000X with license number 0101262725 (VA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1639560162
Provider Name
AHMED MAHDI HASSAN MD
Gender
Male
Entity Type
Individual
Location Address
4500 PARSONS BLVD FLUSHING, NY 11355
Location Phone
(718) 670-5939
Mailing Address
4500 PARSONS BLVD FLUSHING, NY 11355
Mailing Phone
(718) 670-5939
Medical School Name
AT STILL UNIVERSITY, ARIZONA SCHOOL OF DENTISTRY & ORAL HLTH
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
02-05-2015
Last Update Date
06-10-2024
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An internist like Ahmed Hassan 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

  • 600 Gresham Dr Fl 5
    Norfolk, VA 23507
    (757) 388-3198

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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
0101262725
License State
VA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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

2015-01282 (NC)
2208M00000XAllopathic & Osteopathic Physicians

Hospitalist

0101262725 (VA)

Insurance Plans Accepted

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

  • Connect Bronze 5500 Indiv Med Deductible - HMO
  • Connect Bronze 6500 Indiv Med Deductible - HMO
  • Connect Bronze CMS Standard - HMO
  • Connect Gold CMS Standard - HMO
  • Connect Silver 3500 Indiv Med Deductible - HMO
  • Connect Silver 4400 Indiv Med Deductible - HMO
  • Connect Silver CMS Standard - HMO
  • Bronze Classic 4700 (Select) - HMO
  • Bronze Classic PCP Saver Plus Rx Copay (Select) - HMO
  • Bronze Classic Standard (Choice) - HMO
  • Bronze Classic Standard (Select) - HMO
  • Gold Classic Standard (Choice) - HMO
  • Gold Classic Standard (Select) - HMO
  • Secure (Choice) - HMO
  • Silver Classic Standard (Choice) - HMO
  • Silver Classic Standard (Select) - HMO
  • Silver Elite Saver Plus Rx Copay (Select) - HMO
  • Silver Simple Diabetes (Choice) - HMO
  • Silver Simple Diabetes (Select) - HMO
  • Silver Simple PCP Saver (Select) - HMO
  • Bronze Classic 4700 - EPO
  • Bronze Classic 4700 | MercyOne - EPO
  • Bronze Classic Standard - EPO
  • Bronze Classic Standard | MercyOne - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Bronze Elite + PCP Saver Plus | MercyOne - EPO
  • Gold Classic Standard - EPO
  • Gold Classic Standard | MercyOne - EPO
  • Gold Elite - EPO
  • Gold Elite | MercyOne - EPO
  • Secure - EPO
  • Secure | MercyOne - EPO
  • Silver Classic - EPO
  • Silver Classic | MercyOne - EPO
  • Silver Classic Standard - EPO
  • Silver Classic Standard | MercyOne - EPO
  • Silver Simple Diabetes - EPO
  • Silver Simple Diabetes | MercyOne - EPO
  • Silver Simple PCP Saver - EPO
  • Silver Simple PCP Saver | MercyOne - EPO

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

Medicare Participation & PECOS Enrollment Status

Ahmed Hassan 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.

Ahmed Hassan 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: 1456667088

    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: I20180410000841

    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.

Durable Medical Equipment

  • DME-Other DME (DE000N)

    Respiratory suction pump, home model, portable or stationary, electric (HCPCS:E0600)

    1 DME suppliers used 11 Medicare Claims 11 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.

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 83 times for 59 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 867 times for 350 patients

Hospital discharge day management, more than 30 minutes

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

This service was performed 132 times for 129 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 118 times for 117 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $38.28 for a new patient copayment and $29.24 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 11355 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $153.13
  • Minimum New Patient Price $67
  • Maximum New Patient Price $201.98
  • Average New Patient Copayment $38.28
  • Minimum New Patient Copayment $16.75
  • Maximum New Patient Copayment $50.49

Established Patients Visit Costs *

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

  • Average Established Patient Price $116.96
  • Minimum Established Patient Price $21.62
  • Maximum Established Patient Price $163.52
  • Average Established Patient Copayment $29.24
  • Minimum Established Patient Copayment $5.4
  • Maximum Established Patient Copayment $40.88

* 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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Ahmed Hassan is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
BON SECOURS SOUTHSIDE MEDICAL CENTER200 MEDICAL PARK BOULEVARD
PETERSBURG, VA 23805
(804) 765-5000Acute Care Hospitals
BON SECOURS MEMORIAL REGIONAL MEDICAL CENTER8260 ATLEE ROAD
MECHANICSVILLE, VA 23116
(804) 764-6000Acute Care Hospitals

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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.
1639560162
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
26691060112
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 6 + 9 + 1 + 0 + 6 + 0 + 1 + 1 + 2 + 24 = 58
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 58 = 22

The NPI number 1639560162 is valid because the calculated check digit 2 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
1528050762 JAI HYUK CHOI MD
Individual
Radiology (Diagnostic Radiology)4500 PARSONS BLVD FLUSHING HOSPITAL DEPARTMENT OF RADIOLOGY
FLUSHING, NY 11355
(718) 670-3116
1245293554 LOURDES COHEN MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)4500 PARSONS BLVD DEPARTMENT OF PEDIATRICS
FLUSHING, NY 11355
(718) 670-5960
1477519932 APOSTOLIS TSOUMPARIOTIS MD
Individual
Pediatrics4500 PARSONS BLVD DEPARTMENT OF PEDIATRICS
FLUSHING, NY 11355
(718) 670-5535
1750331054 ASHLEY HIZA MD
Individual
Pediatrics4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5486
1184675241 ERIKA COHEN MD
Individual
Pediatrics4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5486
1629015458 SOL BENHAMOU M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1881632446 DAVID E DAVIDS M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1063455590 WILLIAM E PEREZ M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1063455657 MICHELLE EVANS M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1285677674 PAUL MANADAN M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1417970336PAIN MANAGEMENT PHYSICIANS PLLC
Organization
Anesthesiology (Pain Medicine)4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1568533669 ROMAN ALTMAN
Individual
Psychiatry & Neurology (Psychiatry)4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5562
1487728317 DEVANG DAVE MD
Individual
Internal Medicine (Geriatric Medicine)4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5486
1801956131 STEVEN BAYER M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1710047048 ALAN GAMBOA M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1356401681 ROBERT SLEPOY M.D.
Individual
Anesthesiology4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-5631
1588724835 MARTA NIEDERLAND
Individual
Pathology (Clinical Pathology/Laboratory Medicine)4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-3192
1609938604DR. VINCENT VITUS SANTANGELO M.D.
Individual
Orthopaedic Surgery4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-8939
1235294521MS. MARCI LYNN ROSNER LCSW
Individual
Social Worker (Clinical)4500 PARSONS BLVD
FLUSHING, NY 11355
(718) 670-3038
1447317698 RAJEEV CHAPALAMADUGU MD
Individual
Internal Medicine4500 PARSONS BLVD FLUSHING HOSPITAL MEDICAL CENTER
FLUSHING, NY 11355
(718) 670-5766

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639560162, enumerated in the NPI registry as an "individual" on February 05, 2015

The provider is located at 4500 Parsons Blvd Flushing, Ny 11355 and the phone number is (718) 670-5939

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 11 years of experience. He graduated from At Still University, Arizona School Of Dentistry & Oral Hlth in 2015.

The provider might be accepting Accepts: Cigna Healthcare, Oscar Health Plan, Inc. and. 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 $153.13 with an average copayment of $38.28 for new patient appointments. Established patients should expect a typical charge of $116.96 and an average copayment of 29.24. 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: Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Hospital discharge day management, more than 30 minutes and Initial hospital inpatient care per day, typically 70 minutes.

The practitioner is affiliated to the following hospital(s): BON SECOURS SOUTHSIDE MEDICAL CENTER and BON SECOURS MEMORIAL REGIONAL MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on February 05, 2015. 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.