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

Tammy Luan MD PC

Organization Surgery Physician · NPI 1922942812

Tammy Luan MD PC is a Surgery Physician in San Diego, California. Registered with an NPI since 2026.

In the registry since
2026
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4060 Fourth Ave Ste 510
San Diego, CA 92103-2121
Phone: (619) 686-4011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X
Surgery Physician Taxonomy 208600000X

Record details

NPI number1922942812
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tammy Luan — Owner · (408) 621-5095
NPI enumeratedApril 20, 2026
Last updated in NPPESApril 20, 2026
Certification dateApril 19, 2026
Mailing address4060 Fourth Ave Ste 510, San Diego, CA 92103-2121

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