Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ralph Douglas Spafford, P.A.-C

Medical Physician Assistant in O Fallon, IL · enumerated 2009.

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

National Provider Identifier

1043446008

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Registry record

Entity type Individual (Type 1)

Name Mr. Ralph Douglas Spafford

Credential P.A.-C

Sex Male

Practice address 916 Talon Dr, Suite 102, O Fallon, IL, 62269

Phone (618) 628-8211

Fax (618) 628-0883

Enumeration date Jun 4, 2009

Last updated in NPPES Mar 14, 2012

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 117199 (MO) Primary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 385000318 (IL) Secondary

Other identifiers

Identifier	Type	State	Issuer
1811940893	Other	IL	TRICARE
1811940893	Other	IL	AETNA
1811940893	Other	IL	HEALTHLINK
1811940893	Other	IL	CIGNA
1811940893	Other	IL	UHC
1811940893	Other	IL	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.

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Frequently asked questions

What specialty is Ralph Spafford?

Ralph Spafford is registered in NPPES with the primary taxonomy of Medical Physician Assistant. 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 2012-03-14.