Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tri-Cities Sexual Health Pllc

Obstetrics & Gynecology Physician in Richland, WA · enumerated 2021 · authorized official Daniel Bahnmiller, Owner.

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

National Provider Identifier

1902498371

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Registry record

Entity type Organization (Type 2)

Legal business name Tri-Cities Sexual Health Pllc

Practice address 138 Keene Rd, Richland, WA, 99352

Phone (509) 628-8866

Enumeration date Feb 8, 2021

Last updated in NPPES Feb 8, 2021

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Daniel Bahnmiller

Title Owner

Phone (509) 628-8866

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-02-08. Verify at npiregistry.cms.hhs.gov.

Where is Tri-Cities Sexual Health Pllc located?

The practice location on file with NPPES is in Richland, WA.

Providers at this address

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Daniel Bahnmiller Obstetrics Physician · Richland, WA NPI 1801988878 Tri-Cities Sexual Health Pllc Reproductive Endocrinology Physician · Richland, WA NPI 1689276818

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-08.