Jennifer P Stone, MD - Medicare Internal Medicine in Ayer, MA

Jennifer P Stone, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Ayer, Massachusetts. Her current practice location is 200 Groton Rd, Ayer, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 784-9357.

Jennifer P Stone is licensed to practice in Massachusetts (license number 76203) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1770672347.

Contact Information

Jennifer P Stone, MD
200 Groton Rd,
Ayer, MA 01432-1168
(978) 784-9357
Not Available

Map and Direction




Physician's Profile

Full NameJennifer P Stone
GenderFemale
SpecialityInternal Medicine - Hematology & Oncology
Location200 Groton Rd, Ayer, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1770672347
  • Provider Enumeration Date: 10/12/2006
  • Last Update Date: 10/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0143490227
  • Enrollment ID: I20110829000081

Medical Identifiers

Medical identifiers for Jennifer P Stone such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770672347NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 76203 (Massachusetts)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jennifer P Stone allows following entities to bill medicare on her behalf.
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007
Entity NameNashoba Valley Medical Center A Steward Family Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477859254
PECOS PAC ID: 8628252038
Enrollment ID: O20110829000025

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jennifer P Stone is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Jennifer P Stone, MD
74 Stone Rd,
Belmont, MA 02478-3521

Ph: (978) 784-9357
Jennifer P Stone, MD
200 Groton Rd,
Ayer, MA 01432-1168

Ph: (978) 784-9357

Reviews and Comments


Internal Medicine Doctors in Ayer, MA

Peter Ofman, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 190 Groton Rd Ste 110, Ayer, MA 01432
Phone: 978-784-9425    
Michael Jonathan Older, M.D.
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 190 Groton Rd, Suite 190, Ayer, MA 01432
Phone: 978-772-3547    
Sanjay Basu, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Groton Rd, Ayer, MA 01432
Phone: 978-784-9000    
Dr. Adam W Cerel, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 198 Groton Rd, Ste 4, Central Ma Cardiovascular Physicians, Inc, Ayer, MA 01432
Phone: 978-772-5755    Fax: 978-772-5766
Dr. Sandra Lynn Howard, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 42 Patton Rd, Ayer, MA 01434
Phone: 978-796-1411    Fax: 978-796-1097
Susan H Lucas, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Groton Rd, Ayer, MA 01432
Phone: 978-784-9000    Fax: 978-784-9599
Dr. Asha A Naidu, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 190 Groton Rd, Suite 290, Ayer, MA 01432
Phone: 978-772-1277    Fax: 978-772-1577

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.