Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Geralyn C Retzel, LMP,

Psychiatric/Mental Health Registered Nurse in Pasco, WA · enumerated 2010 · practices at Fourth Dimension Living, Foundations.

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

National Provider Identifier

1548560840

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Registry record

Entity type Individual (Type 1)

Name Geralyn C Retzel

Credential LMP,

Sex Female

Practice address Pasco, WA, 99301

Phone (509) 545-6506

Fax (509) 783-4455

Enumeration date Nov 2, 2010

Last updated in NPPES Mar 1, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License RN00084823 (WA) Primary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00015313 (WA) Secondary

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 Geralyn Retzel?

The National Provider Identifier (NPI) for Geralyn Retzel is 1548560840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Geralyn Retzel practice?

The practice location on file with NPPES is in Pasco, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Octaviano Salas Addiction (Substance Use Disorder) Counselor · Pasco, WA NPI 1205995198 Cheryl Dunham Adult Psychiatric/Mental Health Registered Nurse · Pasco, WA NPI 1699834689 Norma Mendoza Addiction (Substance Use Disorder) Counselor · Pasco, WA NPI 1578622569 Rigoberto Garcia Addiction (Substance Use Disorder) Counselor · Pasco, WA NPI 1942362751 Kerry Trout Addiction (Substance Use Disorder) Counselor · Pasco, WA NPI 1083776892 Andrea Zabilka Addiction (Substance Use Disorder) Counselor · Pasco, WA NPI 1336201144 Sharon Baker Addiction (Substance Use Disorder) Counselor · Pasco, WA NPI 1275682163 Laurie Zimmerman Psychiatry Physician · Pasco, WA NPI 1780737866

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-01.