Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Martha Jo Tower, CNM, ARNP

Women's Health Nurse Practitioner in Wenatchee, WA · enumerated 2007 · practices at Planned Parenthood of Greater Washington and North Idaho.

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

National Provider Identifier

1255536116

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Registry record

Entity type Individual (Type 1)

Name Mrs. Martha Jo Tower

Credential CNM, ARNP

Sex Female

Practice address 900 Ferry St, Wenatchee, WA, 98801

Phone (509) 662-2013

Fax (509) 662-7896

Enumeration date Jun 19, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30004785 (WA) Primary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP30004785 (WA) Secondary

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
363LW0102X	Other	WA	ARNP TAXONOMY CODE
367A00000X	Other	WA	CNM TAXONOMY CODE

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 Martha Tower?

Martha Tower is registered in NPPES with the primary taxonomy of Women's Health Nurse Practitioner. 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.

Other providers at this practice address

Browse all →

Planned Parenthood of Greater Washington and North Idaho Family Medicine Physician · Wenatchee, WA NPI 1649214958 Janice D'Amico Women's Health Clinical Nurse Specialist · Wenatchee, WA NPI 1740370253 Laura Brumfield Women's Health Nurse Practitioner · Wenatchee, WA NPI 1346460730

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.