Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gary Merle Ellinger, M.D.

Anatomic Pathology & Clinical Pathology Physician in Carmichael, CA · enumerated 2006.

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

National Provider Identifier

1790755999

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Registry record

Entity type Individual (Type 1)

Name Dr. Gary Merle Ellinger

Credential M.D.

Sex Male

Practice address 6501 Coyle Ave, Carmichael, CA, 95608

Phone (916) 537-5275

Enumeration date Jan 23, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License G37347 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Gary Ellinger practice?

The practice location on file with NPPES is in Carmichael, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gary Ellinger?

The National Provider Identifier (NPI) for Gary Ellinger is 1790755999, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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