Provider Profile
Listed in the NPI registry as a psychologist — clinical, Lawrence Feinstein, PhD practices in San Mateo, CA. Lawrence is also listed as specializing in psychologist. According to Medicare claims data, Lawrence cared for 56 Medicare patients across 1,358 services. The services billed most often include psychotherapy, 1 hour and psychiatric diagnostic evaluation.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
226 DE ANZA BLVD
San Mateo, CA 94402
Within Clinical Psychology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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1,358 services · 56 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
1,347 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Feinstein is a psychologist in San Mateo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Dr. Feinstein is listed at 226 de Anza Blvd, San Mateo, CA 94402. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (650) 999-0220. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Feinstein's National Provider Identifier is 1063855336. 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
Dr. Feinstein attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Dr. Feinstein has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Feinstein provides treatments such as psychotherapy, 1 hour and psychiatric diagnostic evaluation. 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 Dr. Feinstein. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.