Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Genesis Obstetrics and Gynecology Pllc

Gynecology Physician in Tacoma, WA · enumerated 2007 · authorized official Johnette Maehren, Owner.

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

National Provider Identifier

1972713055

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Registry record

Entity type Organization (Type 2)

Legal business name Genesis Obstetrics and Gynecology Pllc

Practice address 314 Martin Luther King Jr Way, Suite 401, Tacoma, WA, 98405

Phone (253) 460-7777

Enumeration date May 23, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License OP00001459 (WA) Primary

Authorized official

Name Johnette Maehren

Title Owner

Phone (253) 460-7777

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 type of organization is Genesis Obstetrics and Gynecology Pllc?

Genesis Obstetrics and Gynecology Pllc is registered in NPPES as a Gynecology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.