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

Thomas G Sinclair MD Inc

Organization Anesthesiology Physician · NPI 1629547419

Thomas G Sinclair MD Inc is an Anesthesiology Physician in Newport Beach, California. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

520 Superior Ave Ste 140
Newport Beach, CA 92663-3642
Phone: (949) 764-5365
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X

Record details

NPI number1629547419
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Sinclair — President · (949) 764-6954
NPI enumeratedNovember 21, 2018
Last updated in NPPESNovember 21, 2018
Mailing addressPo Box 5486, Orange, CA 92863-5486

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