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

Marie Ruth Champlin, DO

Individual provider Psychiatry Physician · NPI 1164718276

Marie Ruth Champlin, DO is a Psychiatry in Concord, California. Qualified in 2010, 16 years ago. Practices with Alameda Health System, a 601-clinician group and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
16
Licensed in
CA, TX
In the registry since
2011
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1420 Willow Pass Rd Ste 200
Concord, CA 94520-5823
Phone: (925) 646-5480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 20A16641 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 558870 (TX)

Record details

NPI number1164718276
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 27, 2011
Last updated in NPPESJanuary 24, 2019
Mailing address1420 Willow Pass Rd Ste 200, Concord, CA 94520-5823

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Alameda Health System — 601 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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