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

Robert K Allen, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1871586610

Robert K Allen, MD is a Colon & Rectal Surgery Physician in Santa Cruz, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

1575 Soquel Dr
Santa Cruz, CA 95065-1700
Phone: (831) 479-3772
Fax: (831) 479-3791
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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 G25241 (CA)

Record details

NPI number1871586610
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 26, 2005
Last updated in NPPESJuly 13, 2026