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

Thomas C. Sullivan, MD, Inc

Organization Colon & Rectal Surgery Physician · NPI 1437185717

Thomas C. Sullivan, MD, Inc is a Colon & Rectal Surgery Physician in San Diego, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

550 Washington St Ste 821
San Diego, CA 92103-2213
Phone: (619) 686-4011
Fax: (619) 686-4041
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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 · Licence A41748 (CA)

Record details

NPI number1437185717
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Sullivan — President · (619) 686-4011
NPI enumeratedJune 25, 2006
Last updated in NPPESAugust 22, 2020
Mailing address550 Washington St, Suite 821, San Diego, CA 92103-2213

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