Mary Wilcox, ARNP
NPI 1689725541 · Adult Health Nurse Practitioner · Tacoma, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Wilcox, ARNP is a Adult Health Nurse Practitioner provider in Tacoma, WA (NPI 1689725541).
Provider details
- NPI number
- 1689725541
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN00141664 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1600 E John StSeattle, WA 98112-5524Phone: (206) 326-3000
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2021-06-22
- Certified
- 2021-06-22
Frequently asked questions
- What is Mary Wilcox's NPI number?
- Mary Wilcox's National Provider Identifier (NPI) is 1689725541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Wilcox's specialty?
- Mary Wilcox is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Wilcox located?
- Mary Wilcox's practice location on file with NPPES is 1708 Yakima Ave, Tacoma, WA 98405-5307.
- What is Mary Wilcox's phone number?
- The practice phone number listed in the NPPES registry for Mary Wilcox is (253) 596-3339.
- Does Mary Wilcox accept Medicare?
- Mary Wilcox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Wilcox's NPI active?
- Yes — Mary Wilcox's NPI (1689725541) is active in the NPPES registry as of the last update on 2021-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.