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

Individual provider Psychiatry Physician · NPI 1265525075

Dr. Helen Michelle Biren, MD is a Psychiatry Physician in Larkspur, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5 Bon Air Rd Ste 221
Larkspur, CA 94939-1136
Phone: (415) 924-9375
Fax: (415) 924-7698
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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 G66742 (CA)

Record details

NPI number1265525075
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 2, 2006
Last updated in NPPESJuly 8, 2007

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