Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew James Relph, D.O.

Pediatrics Physician in Amarillo, TX · enumerated 2010.

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

National Provider Identifier

1275850406

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Registry record

Entity type Individual (Type 1)

Name Andrew James Relph

Credential D.O.

Sex Male

Practice address 1400 S Coulter St, Amarillo, TX, 79106

Phone (806) 414-9800

Fax (806) 354-5689

Enumeration date Apr 28, 2010

Last updated in NPPES May 13, 2016

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License P6898 (TX) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
200489500 A	Medicaid	OK	-
318025901	Medicaid	TX	-
318025902	Medicaid	TX	-
53225201	Medicaid	NM	-

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 Andrew Relph's NPI record?

Cross-check NPI 1275850406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1275850406 active?

Yes, as of the latest NPPES snapshot, NPI 1275850406 is active (record last updated 2016-05-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-13.