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

Diana M Girnita MD PC

Organization Rheumatology Physician · NPI 1154995017

Diana M Girnita MD PC is a Rheumatology Physician in Irvine, California. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

614 Cultivate
Irvine, CA 92618-1357
Phone: (650) 525-4404
Fax: (650) 263-7265
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X

Record details

NPI number1154995017
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diana Girnita — Founder, Ceo · (513) 917-9090
Other names Rheumatologist Oncall
NPI enumeratedMay 16, 2021
Last updated in NPPESJanuary 16, 2026
Certification dateJanuary 16, 2026
Mailing address614 Cultivate, Irvine, CA 92618-1357

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