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

Medical Doctors Group, Inc

Organization Internal Medicine Physician · NPI 1407237159

Medical Doctors Group, Inc is an Internal Medicine Physician in San Leandro, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2015
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

433 Estudillo Ave Ste 206
San Leandro, CA 94577-4915
Phone: (510) 969-4166
Fax: (510) 969-5530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10850 Macarthur Blvd, Oakland, CA 94605-5266 — (510) 969-4166

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A30477 (CA)

Record details

NPI number1407237159
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ernest Bonner — Ceo · (510) 847-1581
NPI enumeratedJune 17, 2015
Last updated in NPPESMarch 17, 2018
Mailing address2014 Santa Clara Ave, Alameda, CA 94501-2721

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