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

Mark Richard Cullen, MD

Individual provider Occupational Medicine Physician · NPI 1215919956

Mark Richard Cullen, MD is an Occupational Medicine Physician in Stanford, California. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
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

251 Campus Dr Msob X338
Stanford, CA 94305-5101
Phone: (650) 721-6209
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence 020060 (CT)

Record details

NPI number1215919956
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2005
Last updated in NPPESMay 14, 2009
Mailing address251 Campus Dr, Msob X338, Stanford, CA 94305-5101

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