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

Dr. Patrick M. Sullivan, MD

Individual provider Internal Medicine Physician · NPI 1558656660

Dr. Patrick M. Sullivan, MD is an Internal Medicine Physician in Santa Cruz, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
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

145 Palomino Way
Santa Cruz, CA 95060-1475
Phone: (831) 713-5789
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G20807 (CA)

Record details

NPI number1558656660
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 16, 2011
Last updated in NPPESJune 16, 2011

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