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 provides Colon & Rectal Surgery Physician services 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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