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

Douglas E. Cohen MD, Inc

Organization Internal Medicine Physician · NPI 1174340475

Douglas E. Cohen MD, Inc is an Internal Medicine Physician in Mill Valley, California. Registered with an NPI since 2024.

In the registry since
2024
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

655 Redwood Hwy Frontage Rd Ste 375
Mill Valley, CA 94941-3041
Phone: (415) 384-0506
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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

Record details

NPI number1174340475
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Douglas Cohen — Incorporator · (415) 518-8115
NPI enumeratedSeptember 26, 2024
Last updated in NPPESSeptember 26, 2024
Certification dateSeptember 25, 2024
Mailing address336 Bon Air Ctr # 427, Greenbrae, CA 94904-3017

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