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Stoneham Medical Group LLC

Stoneham Medical Group LLC is a healthcare organization registered as Internal Medicine Physician in Stoneham, MA, holding Type 2 (organization) NPI 1346222064 since 2005. The authorized official on file is Eileen Wills, Billing Manager.

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NPI 1346222064
Entity type Organization (Type 2)
Legal business name Stoneham Medical Group LLC
Practice address 88 MONTVALE AVE, 2, Stoneham, MA, 02180
Phone 7814819255
Fax 7814819257
Enumeration date 2005-11-17
Last updated in NPPES 2015-04-22

Authorized official

Name Eileen Wills
Title Billing Manager
Phone 7817567273

Taxonomy & classification

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Secondary 152386 MA
207R00000X Internal Medicine Physician Secondary 206855 MA
207R00000X Internal Medicine Physician Primary 52067 MA

Other identifiers

Identifier Type State Issuer
9784993 Medicaid MA
Copy-ready billing details
Provider: Stoneham Medical Group LLC
NPI: 1346222064
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 88 MONTVALE AVE, 2, Stoneham, MA, 02180

Providers at this address

NPI Name Type Specialty Location
1265495709 Hamid Esbah-Tabatabaie Individual Oral and Maxillofacial Surgery (Dentist) Stoneham, MA
1972566412 Neil Hornung Individual Oral and Maxillofacial Surgery (Dentist) Stoneham, MA
1932154838 Armen Arslanian Individual Internal Medicine Physician Stoneham, MA
1902976558 Winchester Physician Associates Organization Hematology & Oncology Physician Stoneham, MA
1447317995 Alan Edelstein Individual Hematology & Oncology Physician Stoneham, MA
1356460810 Merrimack Valley Oral Surgeons, Inc Organization Oral and Maxillofacial Surgery (Dentist) Stoneham, MA
1487851697 Clara Cabrera Individual Internal Medicine Physician Stoneham, MA
1174752448 Richard Benetti Individual Internal Medicine Physician Stoneham, MA

Verify this record

Cross-check NPI 1346222064 against the authoritative CMS record: view Stoneham Medical Group LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Stoneham Medical Group LLC?
Stoneham Medical Group LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-04-22.