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

Northern California Medical Assoc Inc

Organization Internal Medicine Physician · NPI 1376540518

Northern California Medical Assoc Inc is an Internal Medicine Physician in Santa Rosa, California. Registered with an NPI since 2005.

In the registry since
2005
Specialties on file
8
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

3536 Mendocino Ave Ste 200
Santa Rosa, CA 95403-3634
Phone: (707) 573-6166
Fax: (707) 573-6165
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X
Internal Medicine Physician Taxonomy 207R00000X
Clinical Cardiac Electrophysiology Physician Taxonomy 207RC0001X
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X
Interventional Cardiology Physician Taxonomy 207RI0011X
Nuclear Cardiology Physician Taxonomy 207UN0901X
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X

Record details

NPI number1376540518
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ruth Skidmore — Chief Executive Officer · (707) 573-6925
NPI enumeratedJuly 1, 2005
Last updated in NPPESNovember 15, 2013
Mailing address3536 Mendocino Ave, Ste 200, Santa Rosa, CA 95403-3634

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