Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles M Sawyer, MD

Family Medicine Physician in Claremont, NH · enumerated 2005.

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

National Provider Identifier

1164419602

Verified

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Registry record

Entity type Individual (Type 1)

Name Charles M Sawyer

Credential MD

Sex Male

Practice address 243 Elm St, Claremont, NH, 03743

Phone (603) 542-7771

Enumeration date Sep 30, 2005

Last updated in NPPES Sep 10, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 273460 (MA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 10346 (NH) 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
0RE5070	Medicaid	VT	-
384626	Other	NH	MVP
110140679A	Medicaid	MA	-
AA66299	Other	NH	HPHC
00038539	Other	VT	BCBSVT
2597500	Other	NH	CIGNA
30200038	Medicaid	NH	-

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 specialty is Charles Sawyer?

Charles Sawyer is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-10.