Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ruth M Olmer, PSYD., MAMFT

Psychologist in Toppenish, WA · enumerated 2012 · practices at Yakima Valley Farm Workers Clinic.

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

National Provider Identifier

1215280656

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Registry record

Entity type Individual (Type 1)

Name Dr. Ruth M Olmer

Credential PSYD., MAMFT

Sex Female

Practice address 510 W 1st Ave, Toppenish, WA, 98948

Phone (509) 865-2395

Fax (509) 865-7057

Enumeration date Oct 23, 2012

Last updated in NPPES Oct 16, 2025

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LF60796259 (WA) Secondary

163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers · License PY60694002 (WA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PY60694002 (WA) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 20042914A (IN) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY60694002 (WA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 35001846A (IN) Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
2073386	Medicaid	WA	-
0366307	Other	WA	LABOR AND INDUSTRIES

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 specialty is Ruth Olmer?

Ruth Olmer is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Vesna Jamborcic Internal Medicine Physician · Toppenish, WA NPI 1407827850 Petar Jamborcic Internal Medicine Physician · Toppenish, WA NPI 1114990538 Stephanie Hansen Internal Medicine Physician · Toppenish, WA NPI 1649229931 Katrina Conrad Obstetrics & Gynecology Physician · Toppenish, WA NPI 1831139765 Marilyn Berko Pediatrics Physician · Toppenish, WA NPI 1164454526 Veronica Hooper Family Medicine Physician · Toppenish, WA NPI 1205861960 Shawn Burwell Obstetrics & Gynecology Physician · Toppenish, WA NPI 1235246893 Lulu Rivera Professional Counselor · Toppenish, WA NPI 1457453425

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-16.