JENNIFER P STONE M.D.
NPI 1770672347
Internal Medicine - Hematology & Oncology in Ayer, MA

NPI Status: Active since October 12, 2006

Contact Information

200 GROTON RD
AYER, MA
ZIP 01432
Phone: (978) 784-9357

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  • Individual
  • Female
  • Internal Medicine
  • Hematology & Oncology
  • PECOS Enrolled

About JENNIFER STONE

This page provides the complete NPI Profile along with additional information for Jennifer Stone, an internist established in Ayer, Massachusetts with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1770672347 assigned on October 2006. The practitioner's primary taxonomy code is 207RH0003X with license number 76203 (MA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1770672347
Provider Name
JENNIFER P STONE M.D.
Gender
Female
Entity Type
Individual
Location Address
200 GROTON RD AYER, MA 01432
Location Phone
(978) 784-9357
Mailing Address
74 STONE RD BELMONT, MA 02478
Mailing Phone
(978) 784-9357
Is Sole Proprietor?
No
Enumeration Date
10-12-2006
Last Update Date
10-04-2011
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An internist like Jennifer Stone 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

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 Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
76203
License State
MA
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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
H63558MEDICARE UPIN (02)MA 

Medicare Participation & PECOS Enrollment Status

Jennifer Stone 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

  • 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

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.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 25 times for 23 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 241 times for 119 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 28 times for 22 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 23 times for 23 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 33 times for 33 patients

Physician Visit Costs

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 01432 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $189.86
  • Minimum New Patient Price $63.72
  • Maximum New Patient Price $189.86
  • Average New Patient Copayment $47.46
  • Minimum New Patient Copayment $15.93
  • Maximum New Patient Copayment $47.46

Established Patients Visit Costs *

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

  • Average Established Patient Price $111.18
  • Minimum Established Patient Price $21.07
  • Maximum Established Patient Price $155.29
  • Average Established Patient Copayment $27.79
  • Minimum Established Patient Copayment $5.26
  • Maximum Established Patient Copayment $38.82

* 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.

Reviews for JENNIFER P STONE M.D.

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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.
1770672347
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
27140127438
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 4 + 0 + 1 + 2 + 7 + 4 + 3 + 8 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1770672347 is valid because the calculated check digit 7 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
1164427431ESSENT HEALTHCARE - AYER, INC.
Organization
General Acute Care Hospital200 GROTON RD
AYER, MA 01432
(978) 784-9000
1497744676 SUSAN H LUCAS MD
Individual
Internal Medicine200 GROTON RD
AYER, MA 01432
(978) 784-9000
1174513071NASHOBA VALLEY HEALTHCARE GROUP INC
Organization
Family Medicine200 GROTON RD
AYER, MA 01432
(978) 784-9325
1629036090 MARY L BAKALOS M.D.
Individual
Radiology (Diagnostic Radiology)200 GROTON RD NASHOBA VALLEY MEDICAL CENTER
AYER, MA 01432
(978) 784-9270
1730138199MS. NAOMI SAWYER NP-C
Individual
Nurse Practitioner200 GROTON RD
AYER, MA 01432
(978) 784-9534
1073545356 MATTHEW FOLEY MD
Individual
Radiology (Diagnostic Radiology)200 GROTON RD RADIOLOGY DEPARTMENT
AYER, MA 01432
(978) 784-9270
1245371806 JUDITH MARIE PENTEDEMOS NP
Individual
Registered Nurse (Diabetes Educator)200 GROTON RD
AYER, MA 01432
(978) 784-9538
1154463867DR. RICHARD GREGORY LYONS M.D.
Individual
Emergency Medicine200 GROTON RD
AYER, MA 01432
(978) 784-9250
1215105200L.J.R. NEUROLOGY ASSOCIATES, INC
Organization
Psychiatry & Neurology (Neurology)200 GROTON RD
AYER, MA 01432
(978) 772-3880
1710214077ANESTHESIA ASSOCIATES OF NASHOBA PC
Organization
Anesthesiology200 GROTON RD
AYER, MA 01432
(978) 874-5444
1851620983MRS. DARLENE GAIBOR RN
Individual
Registered Nurse200 GROTON RD
AYER, MA 01432
(978) 784-9000
1477859254NASHOBA VALLEY MEDICAL CENTER, A STEWARD FAMILY HOSPITAL, INC
Organization
General Acute Care Hospital200 GROTON RD
AYER, MA 01432
(978) 784-9000
1992076632STEWARD PET IMAGING, LLC
Organization
Clinic/Center (Radiology, Mobile)200 GROTON RD
AYER, MA 01432
(978) 794-8000
1780971275STEWARD EMERGENCY PHYSICIANS, INC
Organization
Emergency Medicine200 GROTON RD
AYER, MA 01432
(978) 784-9000
1306262183 SARA SCHWARZ MS, RD, LDN
Individual
Dietary Manager200 GROTON RD
AYER, MA 01432
(978) 784-9314
1801299730MRS. CAROL ANN ORTON F.N.P.
Individual
Nurse Practitioner (Family)200 GROTON RD OCCUPATIONAL HEALTH CENTER
AYER, MA 01432
(978) 784-9328
1407043284 BRADFORD PARMENTER LICSW
Individual
Social Worker (Clinical)200 GROTON RD
AYER, MA 01432
(197) 878-4900
1215376405 MARIE G BENNETT FNP-BC
Individual
Nurse Practitioner (Family)200 GROTON RD
AYER, MA 01432
(978) 784-9000
1285682450 SANJAY BASU MD
Individual
Internal Medicine200 GROTON RD
AYER, MA 01432
(978) 784-9000
1033321344 GARY M DONIA MPT
Individual
Physical Therapist200 GROTON RD
AYER, MA 01432
(978) 784-9350

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770672347, enumerated in the NPI registry as an "individual" on October 12, 2006

The provider is located at 200 Groton Rd Ayer, Ma 01432 and the phone number is (978) 784-9357

The provider's speciality is Internal Medicine with taxonomy code 207RH0003X with a focus in Hematology & Oncology

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 $189.86 with an average copayment of $47.46 for new patient appointments. Established patients should expect a typical charge of $111.18 and an average copayment of 27.79. 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: Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, New patient office or other outpatient visit, 45-59 minutes and New patient office or other outpatient visit, 60-74 minutes.

This NPI record was last updated on October 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.