Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariah Alexander, RN

Registered Nurse in Tigard, OR · enumerated 2022 · practices at Neighborhood Health Center.

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

National Provider Identifier

1265144059

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Registry record

Entity type Individual (Type 1)

Name Mariah Alexander

Credential RN

Sex Female

Practice address 7320 Sw Hunziker Rd Ste 300, Tigard, OR, 97223

Phone (503) 941-3077

Enumeration date Dec 23, 2022

Last updated in NPPES Dec 23, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 202000917RN (OR) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

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 Mariah Alexander?

Mariah Alexander is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Jennifer Mcelravey Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Portland, OR NPI 1316948276 Michele Taney Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Portland, OR NPI 1710135462 Neighborhood Health Center Federally Qualified Health Center (FQHC) · Portland, OR NPI 1174820815 Aaron Edman Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Portland, OR NPI 1659654283 Meagan Payne General Practice Registered Nurse · Tigard, OR NPI 1861027948 Phillip Kotlyarevskiy Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Tigard, OR NPI 1346830643 Lisa Kautzman Registered Nurse · Portland, OR NPI 1114508868 Tina Memsic Registered Nurse · Portland, OR NPI 1043977192

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-23.