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

Individual provider Psychiatry Physician · NPI 1134117435

Arnold Knepfer, MD is a Psychiatry in Corte Madera, California. Qualified in 1958, 68 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
68
Licensed in
CA
In the registry since
2005
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

21 Tamal Vista Blvd 212
Corte Madera, CA 94925-1130
Phone: (415) 927-2320
Fax: (415) 927-1225
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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 G5489 (CA)

Record details

NPI number1134117435
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 11, 2005
Last updated in NPPESFebruary 15, 2011
Mailing address21 Tamal Vista Blvd, Corte Madera, CA 94925-1130

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1958 (68 years in practice)
Accepts Medicare assignment Not indicated

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