Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David R Handin, MD

Hospitalist Physician in Concord, MA · enumerated 2006.

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

National Provider Identifier

1710903794

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Registry record

Entity type Individual (Type 1)

Name David R Handin

Credential MD

Sex Male

Practice address 133 Ornac, Concord, MA, 01742

Phone (978) 287-3167

Fax (978) 287-3391

Enumeration date Jul 14, 2006

Last updated in NPPES Jan 21, 2025

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 82216 (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
411263	Other	-	HUFFS HEALTH PLAN
AA22482	Other	-	HARVARD PILGRIM HEALTH PL
J23029	Other	MA	BCBS
53102	Other	MA	FALLON

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 David Handin?

David Handin is registered in NPPES with the primary taxonomy of Hospitalist 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.

Other providers at this practice address

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Eric Hatton Internal Medicine Physician · Concord, MA NPI 1841287281 Thomas Lareau Emergency Medicine Physician · Concord, MA NPI 1871580035 Sanjiv Kumar Anesthesiology Physician · Concord, MA NPI 1295725778 Gregory Gardner Pain Medicine (Anesthesiology) Physician · Concord, MA NPI 1801886916 Mark Moschella Anesthesiology Physician · Concord, MA NPI 1316929714 Shawn Boland Pharmacist · Concord, MA NPI 1356328389 Paul Griffin Pharmacist · Concord, MA NPI 1003894924 Yain Lu Pharmacist · Concord, MA NPI 1912986365

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-21.