Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Onofre Gasmen Ayroso, DNP, AG-ACNP-BC

Acute Care Nurse Practitioner in Carmichael, CA · enumerated 2015.

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

National Provider Identifier

1033507876

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Registry record

Entity type Individual (Type 1)

Name Dr. Onofre Gasmen Ayroso

Credential DNP, AG-ACNP-BC

Sex Male

Practice address 5900 Coyle Ave Ste B, Carmichael, CA, 95608

Phone (916) 515-8855

Fax (916) 993-9611

Enumeration date Jan 1, 2015

Last updated in NPPES Mar 29, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN00014 (RI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2265262 (MA) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95004482 (CA) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
110104477A	Medicaid	MA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Onofre Ayroso?

The National Provider Identifier (NPI) for Onofre Ayroso is 1033507876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Onofre Ayroso practice?

The practice location on file with NPPES is in Carmichael, 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 2022-03-29.