Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sangeeta S Nadkarni, M.D.

Nephrology Physician in Lawrence, MA · enumerated 2006 · practices at Mass General Brigham Community Physicians Inc..

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

National Provider Identifier

1245332667

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Registry record

Entity type Individual (Type 1)

Name Sangeeta S Nadkarni

Credential M.D.

Sex Female

Practice address 500 Merrimack St, Riverwalk, Lawrence, MA, 01843

Phone (978) 557-8900

Fax (978) 557-8867

Enumeration date Sep 5, 2006

Last updated in NPPES Nov 20, 2012

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 226820 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
110083560A	Other	MA	MASSHEALTH
1245332667	Other	MA	EVERCARE
30224106	Medicaid	NH	-
1245332667	Other	MA	AETNA HMO
P00955490	Other	MA	RAILROAD MEDICARE
0468941	Other	MA	NEIGHBORHOOD HEALTH PLAN
8662203	Other	MA	CIGNA
9445361	Other	MA	AETNA NON HMO
1245332667	Other	MA	BLUE CROSS BLUE SHIELD
1245332667	Other	MA	FALLON COMMUNITY HEALTH PLAN
946887-01	Other	MA	NETWORK HEALTH
753648	Other	MA	TUFTS
AA154235	Other	MA	HARVARD PILGRIM

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

Is NPI 1245332667 active?

Yes, as of the latest NPPES snapshot, NPI 1245332667 is active (record last updated 2012-11-20).

How do I verify Sangeeta Nadkarni's NPI record?

Cross-check NPI 1245332667 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Bruce Birkby Allergy & Immunology Physician · Lawrence, MA NPI 1932103298 Thomas Fazio Gastroenterology Physician · Lawrence, MA NPI 1902800832 Richard Goldman Cardiovascular Disease Physician · Lawrence, MA NPI 1578567434 Karen Mello Infectious Disease Physician · Lawrence, MA NPI 1992700934 Miroslawa Skorupka Internal Medicine Physician · Lawrence, MA NPI 1558366351 Drew Niccolini Gastroenterology Physician · Lawrence, MA NPI 1639174410 Jane Thompson Internal Medicine Physician · Lawrence, MA NPI 1194720904 Joann Furlong Adult Health Nurse Practitioner · Lawrence, MA NPI 1699771444

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-20.