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

Naiyar U Zaman, MDMHA

Individual provider Psychiatry Physician · NPI 1558383380

Naiyar U Zaman, MDMHA is a Psychiatry in Fairfield, California. Qualified in 1993, 33 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
33
Licensed in
CA
In the registry since
2006

Practice location Address checks out

520 Chadbourne Rd
Fairfield, CA 94534-9656
Phone: (707) 366-3600
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A89682 (CA)

Record details

NPI number1558383380
Entity typeIndividual (Type 1)
GenderMale
Credentials MDMHA
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESMarch 21, 2024
Certification dateSeptember 22, 2023

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fairfield