Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy L. Cooper, M.D.

Internal Medicine Physician in Newton Lower Falls, MA · enumerated 2006.

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

National Provider Identifier

1669582193

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Registry record

Entity type Individual (Type 1)

Name Nancy L. Cooper

Credential M.D.

Sex Female

Practice address 2000 Washington St, Suite 546, Newton Lower Falls, MA, 02462

Phone (617) 964-5020

Fax (617) 964-3033

Enumeration date Aug 30, 2006

Last updated in NPPES May 20, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 54866 (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
64840	Other	MA	HARVARD PILGRIM HEALTHCAR
0406807	Other	MA	UNITED HEALTHCARE
110230578	Other	MA	RAILROAD MEDICARE
054866	Other	MA	TUFTS HEALTH PLAN
J06081	Other	MA	BLUE SHIELD
3021831	Medicaid	MA	-
7358519001	Other	MA	CIGNA HEALTHCARE

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 → Validate an NPI →

Frequently asked questions

Is NPI 1669582193 active?

Yes, as of the latest NPPES snapshot, NPI 1669582193 is active (record last updated 2008-05-20).

How do I verify Nancy Cooper's NPI record?

Cross-check NPI 1669582193 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-20.