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Dr. Pacita R Aducayen, M.D.

Internal Medicine Physician in Pittsburg, CA · enumerated 2006 · practices at Pacita R Aducayen Incorporated.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851307219

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Registry record

Entity type Individual (Type 1)
Name Dr. Pacita R Aducayen
Credential M.D.
Sex Female
Practice address 2250 Gladstone Dr Ste 2, Pittsburg, CA, 94565
Phone (925) 432-6208
Fax (925) 432-0134
Enumeration date Jul 31, 2006
Last updated in NPPES Oct 13, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A049795 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
05D1059200 Other CA CLIA CERTIFICATION

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Pacita Aducayen practice?
The practice location on file with NPPES is in Pittsburg, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Pacita Aducayen?
The National Provider Identifier (NPI) for Pacita Aducayen is 1851307219, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-13.