Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Anne Totten, MD

Geriatric Medicine (Internal Medicine) Physician in Manchester, NH · enumerated 2005 · practices at Elliot Physicians Network.

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

National Provider Identifier

1780665695

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Registry record

Entity type Individual (Type 1)

Name Mary Anne Totten

Credential MD

Sex Female

Practice address 138 Webster St, Manchester, NH, 03104

Phone (603) 663-7030

Fax (603) 663-7039

Enumeration date Nov 8, 2005

Last updated in NPPES Oct 2, 2008

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 1311 (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
011679	Other	NH	TUFTS PIN
30202285	Medicaid	NH	-
380001830	Other	NH	RR MEDICARE PIN
01YP03909NH01	Other	NH	ANTHEM ACES PIN
4396152	Other	NH	AETNA PIN
B42657	Other	NH	ANTHEM REFERRING UPIN
B42657	Other	NH	HPHC PIN
0406760	Other	NH	UHC PIN
579606	Other	NH	CIGNA PIN

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 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.

What specialty is Mary Anne Totten?

Mary Anne Totten is registered in NPPES with the primary taxonomy of Geriatric Medicine (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-02.