Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert W Martin, MD

Internal Medicine Physician in Lancaster, PA · enumerated 2005 · practices at Rehabclinics Inc.

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

National Provider Identifier

1114921186

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert W Martin

Credential MD

Sex Male

Practice address 2301 Columbia Ave, Lancaster, PA, 17603

Phone (717) 397-2738

Fax (717) 397-7634

Enumeration date Jun 8, 2005

Last updated in NPPES Mar 12, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 008117E (PA) 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
0527871001	Other	PA	CIGNA PROVIDER NUMBER
859628	Other	PA	BLUE SHIELD PROVIDER #
30813	Other	PA	GEISINGER HEALTHPLAN PROV
01031901	Other	PA	CAPITAL BLUE CROSS PROV#
695233	Other	PA	AETNA US HEALTHCARE PROVI
0007399160001	Medicaid	PA	-

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 is the NPI number for Robert Martin?

The National Provider Identifier (NPI) for Robert Martin is 1114921186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Martin practice?

The practice location on file with NPPES is in Lancaster, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-12.