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Aldrin Ugay Nieves, DNP, NP-C, PMHNP-BC

Nurse Practitioner in Pinole, CA · enumerated 2021.

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

National Provider Identifier

1669042438

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Registry record

Entity type Individual (Type 1)
Name Aldrin Ugay Nieves
Credential DNP, NP-C, PMHNP-BC
Sex Male
Practice address 2160 Appian Way Ste 200, Pinole, CA, 94564
Enumeration date Jun 25, 2021
Last updated in NPPES Mar 7, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95018134 (CA) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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

What is the NPI number for Aldrin Nieves?
The National Provider Identifier (NPI) for Aldrin Nieves is 1669042438, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aldrin Nieves practice?
The practice location on file with NPPES is in Pinole, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-07.