Sonal J Shah, MD - Medicare Internal Medicine in Wellesley, MA

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Sonal J Shah, MD is a medicare enrolled "Internal Medicine" physician in Wellesley, Massachusetts. Her current practice location is Atrius Health, Inc., 230 Worcester Street, Wellesley, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 431-5420.

Sonal J Shah is licensed to practice in Massachusetts (license number 224156) 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 1336157163.

Contact Information

Sonal J Shah, MD
Atrius Health, Inc., 230 Worcester Street,
Wellesley, MA 02481
(781) 431-5420
(781) 431-5465

Map and Direction




Physician's Profile

Full NameSonal J Shah
GenderFemale
SpecialityInternal Medicine
LocationAtrius Health, Inc., Wellesley, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1336157163
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 03/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3072542794
  • Enrollment ID: I20050811000923

Medical Identifiers

Medical identifiers for Sonal J Shah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336157163NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 224156 (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. Sonal J Shah allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameWellesley Primary Care Medicine, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750502795
PECOS PAC ID: 7810092236
Enrollment ID: O20070413000215
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Sonal J Shah 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
Sonal J Shah, MD
Atrius Health, Inc., 230 Worcester Street,
Wellesley, MA 02481

Ph: (781) 431-5420		Sonal J Shah, MD
Atrius Health, Inc., 230 Worcester Street,
Wellesley, MA 02481

Ph: (781) 431-5420

Reviews and Comments


Internal Medicine Doctors in Wellesley, MA

Deborah Hadley, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 195 Worcester St, Suite 102, Wellesley, MA 02481
Phone: 617-219-1510    Fax: 617-219-1512
Dr. Burt Whitney Hall, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 65 Walnut St, Suite 590, Wellesley, MA 02481
Phone: 781-237-3395    Fax: 781-237-3397
Ida P Gorenburg, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Worcester St, Internal Medicine, Wellesley, MA 02481
Phone: 781-431-5220    Fax: 781-431-5526
James S Sidel, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Falmouth Rd, Wellesley, MA 02481
Phone: 781-237-3057    
David John Wenzel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Marino Center For Progressive Health, 372 Washington Street, Wellesley, MA 02481
Phone: 781-235-5200    Fax: 781-235-1103
Charles C Pao, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 40 Walnut Street, Suite 102, Wellesley, MA 02481
Phone: 781-943-3000    Fax: 781-943-3037
Meghan S. Garcia Webb, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 372 Washington St, Wellesley, MA 02481
Phone: 781-431-1200    

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.