Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George T Robertson, MD

Pediatrics Physician in Santa Maria, CA · enumerated 2006 · practices at Pediatric Medical Group of Santa Maria Inc.

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

National Provider Identifier

1902900046

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Registry record

Entity type Individual (Type 1)

Name Dr. George T Robertson

Credential MD

Sex Male

Practice address 1430 E Main St, #201, Santa Maria, CA, 93454

Phone (805) 922-3548

Fax (805) 928-5609

Enumeration date Sep 11, 2006

Last updated in NPPES Jan 11, 2011

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A22306 (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
YYY48371Y	Medicaid	CA	-

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 George Robertson's NPI record?

Cross-check NPI 1902900046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902900046 active?

Yes, as of the latest NPPES snapshot, NPI 1902900046 is active (record last updated 2011-01-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-11.