Are you Michael Durphy, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileBased in San Anselmo, CA, Michael Durphy, M.D. is listed in the NPI registry under psychiatry. Michael graduated from Stanford University School of Medicine in 1973. According to Medicare claims data, the services billed most often include psychotherapy, 45 minutes. NPI 1770790347 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
412 RED HILL AVE STE 5
San Anselmo, CA 94960
Within Psychiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Cognitive and adjustment
Eating Disorders
Eating, sleep, and somatic
Mood & Depression
Neurodevelopmental and behavioral
Personality and dissociative
Sleep & Wakefulness
Most searched procedures
Assessment
Addiction care
Addiction Medicine
Assessments
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
304 services · 15 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
304 | More often than most peers in Psychiatry |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Michael Durphy is a psychiatrist in San Anselmo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Michael Durphy is listed at 412 Red Hill Ave Ste 5, San Anselmo, CA 94960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (415) 459-3366. Contact the office directly to confirm availability and scheduling.
NPI registry
Michael Durphy's National Provider Identifier is 1770790347. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Michael Durphy attended Stanford University School of Medicine, graduating in 1973. This comes from the CMS National Downloadable File.
CMS public data
Michael Durphy has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Michael Durphy provides treatments such as psychotherapy, 45 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Michael Durphy. If this is you, claiming it is free.
Guide.md
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