Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Peri Anne Mayes, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Estacada, OR · enumerated 2018 · practices at Orchid Oakridge Clinic, P.C..

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

National Provider Identifier

1942790035

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Registry record

Entity type Individual (Type 1)

Name Ms. Peri Anne Mayes

Credential PMHNP-BC

Sex Female

Practice address 535 Ne 6th Ave, Estacada, OR, 97023

Phone (503) 630-8550

Enumeration date May 14, 2018

Last updated in NPPES Feb 1, 2023

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 133957 (MO) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 202005499 (OR) Primary

Other identifiers

Identifier	Type	State	Issuer
500780769	Medicaid	OR	-
133957	Other	MO	MISSOURI STATE BOARD OF NURSING--REGISTERED NURSE #
2018001235	Other	-	AMERICAN NURSES CREDENTIALING CENTER--PMHNP 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Peri Mayes?

Peri Mayes is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-01.