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

Dr. Michael T Temkin, DO

Individual provider Internal Medicine Physician · NPI 1194787929

Dr. Michael T Temkin, DO is an Internal Medicine in San Ramon, California. Qualified in 1995, 31 years ago. Licensed in California.

Years since qualifying
31
Licensed in
CA
In the registry since
2006
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

1081 Market Pl #300
San Ramon, CA 94583-4773
Phone: (925) 866-3900
Fax: (925) 866-3901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A6924 (CA)

Record details

NPI number1194787929
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 5, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1081 Market Pl, 300, San Ramon, CA 94583-4773

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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