Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Barr, MD

Emergency Medicine Physician in Rock Island, IL · enumerated 2006.

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

National Provider Identifier

1588639926

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Barr

Credential MD

Sex Male

Practice address 2701 17th St, Rock Island, IL, 61201

Phone (309) 779-5000

Enumeration date Feb 21, 2006

Last updated in NPPES Oct 20, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 36312 (IA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians 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
IL0181	Other	-	JOHN DEERE ILLINOIS
036108733001	Medicaid	IL	-
93889	Other	-	BCWELLMARK WEST
04439	Other	-	BCWELLMARK TP
0571570	Medicaid	IA	-
1571570	Medicaid	IA	-
93887	Other	-	BCWELLMARK 7TH
IA0101	Other	-	JOHN DEERE IOWA

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 Michael Barr?

Michael Barr is registered in NPPES with the primary taxonomy of Emergency Medicine 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 2007-10-20.