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

Ashwin Doss, MD

Individual provider Family Medicine Physician · NPI 1184839615

Ashwin Doss, MD is a Hospitalist in Modesto, California. Qualified in 2004, 22 years ago. Practices with John Muir Physician Network, a 486-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and North Carolina.

Years since qualifying
22
Licensed in
CA, NC
In the registry since
2007
Specialties on file
3
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

600 Coffee Rd
Modesto, CA 95355
Phone: (209) 524-1211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2700 Grant St Ste 200, Concord, CA 94520-2270 — (925) 947-3393
  • 1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501 — (925) 947-3393

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence C140420 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2009-01501 (NC)
Family Medicine Physician Taxonomy 207Q00000X · Licence C140420 (CA)

Record details

NPI number1184839615
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2007
Last updated in NPPESJuly 13, 2018
Mailing address1450 Treat Blvd # 300, Walnut Creek, CA 94597-2168

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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