Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Gregory Todd Thier, MD

Individual provider Family Medicine Physician · NPI 1922088558

Dr. Gregory Todd Thier, MD is a Family Medicine Physician in Anaheim, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1038 S Sunstream Ln
Anaheim, CA 92808-2517
Phone: (843) 540-3114
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A65305 (CA)

Record details

NPI number1922088558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 19, 2006
Last updated in NPPESOctober 23, 2025
Certification dateOctober 23, 2025
Mailing address1038 S Sunstream Ln, Anaheim, CA 92808-2517

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