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Dr. Thomas L Atlas, MD

Radiography Radiologic Technologist in Tustin, CA · enumerated 2006.

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

National Provider Identifier

1346288321

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Registry record

Entity type Individual (Type 1)
Name Dr. Thomas L Atlas
Credential MD
Sex Male
Practice address 13422 Newport Ave, Suite I, Tustin, CA, 92780
Phone (714) 665-6900
Fax (714) 665-6904
Enumeration date Jun 3, 2006
Last updated in NPPES Sep 21, 2011

Taxonomy & licenses

2471C3402X Radiography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License G74535 (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
002082232 Medicaid NV -
00G745350 Other CA BLUE SHIELD GROUP NUMBER
00G745350 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

Where does Thomas Atlas practice?
The practice location on file with NPPES is in Tustin, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Atlas?
The National Provider Identifier (NPI) for Thomas Atlas is 1346288321, 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 2011-09-21.