Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Irfan Muniruddin Ankolkar, MD

Internal Medicine Physician in Rock Island, IL · enumerated 2007.

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

National Provider Identifier

1265558555

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Registry record

Entity type Individual (Type 1)

Name Dr. Irfan Muniruddin Ankolkar

Credential MD

Sex Male

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

Phone (309) 779-5000

Enumeration date Mar 21, 2007

Last updated in NPPES Oct 2, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036-119417 (IL) 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
95149	Other	IA	WELLMARK
99854	Other	IA	WELLMARK
036-119417	Medicaid	IL	-
P00616052	Other	IL	RR MEDICARE

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

Where does Irfan Ankolkar practice?

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

What is the NPI number for Irfan Ankolkar?

The National Provider Identifier (NPI) for Irfan Ankolkar is 1265558555, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-02.