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

Dr. Alan Jay Cohen, MD

Individual provider Psychiatry Physician · NPI 1538139860

Dr. Alan Jay Cohen, MD is a Psychiatry in San Leandro, California. Graduated from Jefferson Medical College of Thomas Jefferson University in 1982, 44 years ago. Practices with County of Alameda, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
44
Trained at
Jefferson Medical College of Thomas Jefferson University
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

2045 Fairmont Dr
San Leandro, CA 94578-1088
Phone: (510) 667-7516
Fax: (510) 667-7522
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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 G51201 (CA)

Record details

NPI number1538139860
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2045 Fairmont Dr, San Leandro, CA 94578-1088

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1982 (44 years in practice)
Group practice County Of Alameda — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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