Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen D Harrison, M.D.

Family Medicine Physician in Fulton, IL · enumerated 2006.

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

National Provider Identifier

1649221508

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen D Harrison

Credential M.D.

Sex Male

Practice address 1705 16th Ave, Fulton, IL, 61252

Phone (815) 589-2121

Fax (815) 589-4468

Enumeration date May 15, 2006

Last updated in NPPES Mar 15, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 24271 (IA) 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
0219477	Medicaid	IA	-
20317	Other	IA	WELLMARK BC/BS
018854	Other	-	HEALTH ALLIANCE
18999	Other	-	MIDLANDS CHOICE
27100	Other	-	IOWA HEALTH SOLUTIOS
29840094	Other	-	ILLINOIS BCBS
036070350	Medicaid	IL	-
IA0118	Other	-	JOHN DEERE HEALTH
09822109	Other	IL	BLUE CROSS BLUE SHIELD

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 Stephen Harrison's NPI record?

Cross-check NPI 1649221508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649221508 active?

Yes, as of the latest NPPES snapshot, NPI 1649221508 is active (record last updated 2013-03-15).

Other providers at this practice address

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Kimberly Mulholland Family Nurse Practitioner · Fulton, IL NPI 1730131160 Medical Associates of Clinton, Iowa, P.L.C. Family Medicine Physician · Fulton, IL NPI 1568416022 Stephanie Holesinger Family Nurse Practitioner · Fulton, IL NPI 1578891586 Mercy Specialty Clinic Family Medicine Physician · Fulton, IL NPI 1487218079 Adrianna Vanduyne Nurse Practitioner · Fulton, IL NPI 1396388302

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-15.