Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Elton Saunders, M.D.

Surgery Physician in Loma Linda, CA · enumerated 2005.

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

National Provider Identifier

1821084070

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Elton Saunders

Credential M.D.

Sex Male

Practice address 11370 Anderson St Ste 2100, Loma Linda, CA, 92354

Phone (909) 558-2822

Enumeration date Sep 23, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD25043 (OR) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License G145384 (CA) 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
029093	Medicaid	OR	-

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 Gregory Saunders's NPI record?

Cross-check NPI 1821084070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821084070 active?

Yes, as of the latest NPPES snapshot, NPI 1821084070 is active (record last updated 2022-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.