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

Shilpa Diwan MD Inc

Organization Psychiatry Physician · NPI 1902458524

Shilpa Diwan MD Inc is a Psychiatry Physician in Irvine, California. Registered with an NPI since 2019.

In the registry since
2019
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

19772 Macarthur Blvd Ste 220
Irvine, CA 92612-2405
Phone: (949) 304-6727
Fax: (949) 312-5638
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X

Record details

NPI number1902458524
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shilpa Diwan — President · (949) 304-6727
NPI enumeratedJuly 13, 2019
Last updated in NPPESJune 4, 2020
Certification dateJune 4, 2020
Mailing address6 Venture Ste 350, Irvine, CA 92618-7350

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