Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary F Braun, MD

Internal Medicine Physician in Newmarket, NH · enumerated 2006 · practices at Lamprey Health Care Inc.

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

National Provider Identifier

1477529824

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary F Braun

Credential MD

Sex Female

Practice address 207 S Main St, Newmarket, NH, 03857

Phone (603) 659-3106

Enumeration date Feb 27, 2006

Last updated in NPPES Jan 25, 2017

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 12524 (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
020473740	Other	NH	UNITED HEALTHCARE
P00156344	Other	NH	RAILROAD MEDICARE
01YP07712NH01	Other	NH	ANTHEM
02473740	Other	NH	HUMANA CHOICE CARE NETWOR
AA21345	Other	NH	HARVARD PILGRIM
020473740	Other	NH	TRICARE
020473740	Other	NH	HEALTHCARE VALUE MANAGEME
020473740	Other	NH	PRIVATE HEALTHCARE SYSTEM
2505877	Other	NH	CIGNA
020473740	Other	NH	GREAT WEST HEALTHCARE
30204702	Medicaid	NH	-
3707746	Other	NH	AETNA

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

What specialty is Mary Braun?

Mary Braun is registered in NPPES with the primary taxonomy of Internal 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 2017-01-25.