Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine L Mcdonald, CNM

Advanced Practice Midwife in Tacoma, WA · enumerated 2020.

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

National Provider Identifier

1669071429

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Registry record

Entity type Individual (Type 1)

Name Katherine L Mcdonald

Credential CNM

Sex Female

Practice address 1608 S J St Fl 1, Tacoma, WA, 98405

Phone (253) 274-7501

Fax (253) 274-7991

Enumeration date Oct 22, 2020

Last updated in NPPES Feb 23, 2021

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP61115363 (WA) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
2168573	Medicaid	WA	-

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

Where does Katherine Mcdonald practice?

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

What is the NPI number for Katherine Mcdonald?

The National Provider Identifier (NPI) for Katherine Mcdonald is 1669071429, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Michael Chinn Obstetrics & Gynecology Physician · Tacoma, WA NPI 1336111814 Arthur Maslow Obstetrics & Gynecology Physician · Tacoma, WA NPI 1437111747 Angela Gray Maternal & Fetal Medicine Physician · Tacoma, WA NPI 1013947142 Peggy Thompson Advanced Practice Midwife · Tacoma, WA NPI 1407861172 Renee Thai Obstetrics Physician · Tacoma, WA NPI 1659465185 Richelle Olsen Maternal & Fetal Medicine Physician · Tacoma, WA NPI 1760674329 Tatiana Dicoby Obstetrics & Gynecology Physician · Tacoma, WA NPI 1114164696 Claudia Berg-Graessle Advanced Practice Midwife · Tacoma, WA NPI 1760818942

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-23.