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

Nagui Achamallah MD, Inc

Organization Psychiatry Physician · NPI 1114065042

Nagui Achamallah MD, Inc is a Psychiatry Physician in Concord, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1000 Burnett Ave Ste 435
Concord, CA 94520
Phone: (925) 681-2645
Fax: (925) 681-2645
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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 A48988 (CA)

Record details

NPI number1114065042
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nagui Achamallah — President · (925) 681-2645
NPI enumeratedFebruary 2, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1000 Burnett Ave, Suite 435, Concord, CA 94520

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