Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kathleen Jo Felker, M.D.

Diagnostic Radiology Physician in Huntsville, AL · enumerated 2005 · practices at Radiology of Hunstville PC.

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

National Provider Identifier

1174506166

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Registry record

Entity type Individual (Type 1)

Name Dr. Kathleen Jo Felker

Credential M.D.

Sex Female

Practice address 2006 Franklin St Se Ste 200, Huntsville, AL, 35801

Phone (256) 539-0457

Fax (256) 539-5827

Enumeration date Nov 22, 2005

Last updated in NPPES Aug 10, 2023

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 55081 (TN) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 23124 (AL) 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
009942882	Medicaid	AL	-
009982340	Medicaid	AL	-
213436	Medicaid	AL	-
239844	Medicaid	AL	-
247288	Medicaid	AL	-
890-43913	Other	AL	BCBS
009911026	Medicaid	AL	-
009982330	Medicaid	AL	-
245799	Medicaid	AL	-
51067173	Other	AL	BCBS
51595719	Other	AL	BCBS
245598	Medicaid	AL	-
51507013	Other	AL	BCBS OF AL
51595726	Other	AL	BCBS
51595727	Other	AL	BCBS
051551437	Medicaid	AL	-
127005	Medicaid	AL	-
135840	Medicaid	AL	-
245578	Medicaid	AL	-
246027	Medicaid	AL	-

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 Kathleen Felker's NPI record?

Cross-check NPI 1174506166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174506166 active?

Yes, as of the latest NPPES snapshot, NPI 1174506166 is active (record last updated 2023-08-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-10.