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London Medical Group, LLC

Internal Medicine Physician in Needham, MA · enumerated 2008 · authorized official Diane London, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609026871

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Registry record

Entity type Organization (Type 2)
Legal business name London Medical Group, LLC
Practice address 17 Oak St, Needham, MA, 02492
Enumeration date Sep 24, 2008
Last updated in NPPES Aug 31, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Diane London
Title President

Other identifiers

Identifier Type State Issuer
9742191 Medicaid MA -
M19587 Other MA BCBS
1609026871 Other MA TUFTS

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.

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Frequently asked questions

What type of organization is London Medical Group, LLC?
London Medical Group, LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-31.