Mary Pierce, ARNP
NPI 1326256959 · Adult Health Nurse Practitioner · Vancouver, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Pierce, ARNP is a Adult Health Nurse Practitioner provider in Vancouver, WA (NPI 1326256959).
Provider details
- NPI number
- 1326256959
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 201150066NP (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing 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
3 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 (2)
- 1750 Nw Naito ParkwaySuite 100Portland, OR 97209-2533Phone: (503) 216-7969Fax: (503) 216-2823
- 18040 Sw Lower Boones Ferry Rd Ste 100Tigard, OR 97224-7259Phone: (503) 216-0624
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2021-02-15
- Certified
- 2021-02-15
Frequently asked questions
- What is Mary Pierce's NPI number?
- Mary Pierce's National Provider Identifier (NPI) is 1326256959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Pierce's specialty?
- Mary Pierce is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Pierce located?
- Mary Pierce's practice location on file with NPPES is 315 Se Stonemill Dr Ste 200, Vancouver, WA 98684-6903.
- What is Mary Pierce's phone number?
- The practice phone number listed in the NPPES registry for Mary Pierce is (360) 836-3320.
- Does Mary Pierce accept Medicare?
- Mary Pierce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Pierce's NPI active?
- Yes — Mary Pierce's NPI (1326256959) is active in the NPPES registry as of the last update on 2021-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.