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

Richard D Ash, MD

Individual provider Pediatrics Physician · NPI 1366445298

Richard D Ash, MD is a Pediatrics Physician in San Ramon, California. Licensed in California and Pennsylvania. Registered with an NPI since 2005.

Licensed in
CA, PA
In the registry since
2005
Specialties on file
2
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

5601 Norris Canyon Rd Ste 230
San Ramon, CA 94583-5407
Phone: (925) 277-7550
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G38028 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence MD023533E (PA)

Record details

NPI number1366445298
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESOctober 16, 2012
Mailing address11875 Dublin Blvd, Suite C140, Dublin, CA 94568-2843

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