Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James G Fitzsimmons, M.D.

Diagnostic Radiology Physician in Overland Park, KS · enumerated 2006.

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

National Provider Identifier

1891762589

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Registry record

Entity type Individual (Type 1)

Name Dr. James G Fitzsimmons

Credential M.D.

Sex Male

Practice address 12300 Metcalf Ave, Overland Park, KS, 66213

Phone (913) 317-7000

Enumeration date Mar 2, 2006

Last updated in NPPES Feb 20, 2009

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License R4952 (MO) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 04-14430 (KS) 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
100154520B	Medicaid	KS	-
203314828	Medicaid	MO	-
04775119	Other	-	BCBS

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

Is NPI 1891762589 active?

Yes, as of the latest NPPES snapshot, NPI 1891762589 is active (record last updated 2009-02-20).

How do I verify James Fitzsimmons's NPI record?

Cross-check NPI 1891762589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-20.