Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert L Bahr, MD

Ophthalmology Physician in Providence, RI · enumerated 2005.

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

National Provider Identifier

1548246382

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Registry record

Entity type Individual (Type 1)

Name Robert L Bahr

Credential MD

Sex Male

Practice address 150 E Manning St, Providence, RI, 02906

Phone (401) 272-2020

Fax (401) 421-5979

Enumeration date Dec 22, 2005

Last updated in NPPES May 3, 2012

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD05032 (RI) 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
153555	Other	RI	HARVARD
0583135	Other	RI	CIGNA
0859	Other	RI	NHP RI - GROUP #
M17477	Other	MA	BCBS MASS GROUP #
1618	Other	RI	NEIGHBORHOOD RI
J04639	Other	MA	BLUE CROSS - MASSACHUSETT
0021765	Other	MA	NEIGHBORHOOD MA
08-00125	Other	RI	UNITED
26587	Other	RI	RI BLUE SHIELD
4236-3	Other	MA	BCBS RI - MASS GROUP #
738346	Other	RI	TUFTS
603940	Other	RI	TUFTS - GROUP #
000187	Other	RI	BLUE CHIP
180036711	Other	RI	RAILROAD MEDICARE
5827188	Other	RI	AETNA
7000871	Medicaid	RI	-
9782486	Medicaid	MA	-

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

How do I verify Robert Bahr's NPI record?

Cross-check NPI 1548246382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548246382 active?

Yes, as of the latest NPPES snapshot, NPI 1548246382 is active (record last updated 2012-05-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-03.