Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul L. Geltman, MD

Pediatrics Physician in Cambridge, MA · enumerated 2007.

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

National Provider Identifier

1942367206

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Registry record

Entity type Individual (Type 1)

Name Paul L. Geltman

Credential MD

Sex Male

Practice address 1493 Cambridge St, Cambridge Pediatrics, Cambridge, MA, 02139

Phone (617) 665-1264

Fax (617) 665-1835

Enumeration date Jan 3, 2007

Last updated in NPPES Dec 18, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 80159 (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
AA52544	Other	MA	HARVARD PILGRIM HC
3132552	Medicaid	MA	-
0001494	Other	MA	NHP
080159	Other	MA	TUFTS HEALTH PLAN

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 Paul Geltman?

Paul Geltman is registered in NPPES with the primary taxonomy of Pediatrics 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 2012-12-18.