Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Serena J Young, MD

Orthopaedic Surgery Physician in Laconia, NH · enumerated 2005.

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

National Provider Identifier

1457340911

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Registry record

Entity type Individual (Type 1)

Name Serena J Young

Credential MD

Sex Female

Practice address 80 Highland St, Laconia, NH, 03246

Phone (603) 527-4500

Fax (603) 527-4505

Enumeration date Oct 18, 2005

Last updated in NPPES Aug 29, 2023

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 212479 (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
173953	Other	MA	HPHC
J25935	Other	MA	BCBS
2004101	Medicaid	MA	-
212479	Other	MA	TUFTS

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 Serena Young?

Serena Young is registered in NPPES with the primary taxonomy of Orthopaedic Surgery 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 2023-08-29.