Wendy Mason, ARNP
NPI 1386698900 · Psychiatric/Mental Health Nurse Practitioner · Moses Lake, WA
Wendy Mason, ARNP is a Psychiatric/Mental Health Nurse Practitioner provider in Moses Lake, WA (NPI 1386698900).
Provider details
- NPI number
- 1386698900
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- License
- AP30007159 (WA)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Wendy Mason's NPI number?
- Wendy Mason's National Provider Identifier (NPI) is 1386698900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Mason's specialty?
- Wendy Mason is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Wendy Mason located?
- Wendy Mason's practice location on file with NPPES is 832 Sharon Ave E, Moses Lake, WA 98837-2442.
- What is Wendy Mason's phone number?
- The practice phone number listed in the NPPES registry for Wendy Mason is (509) 764-4800.
- Is Wendy Mason's NPI active?
- Yes — Wendy Mason's NPI (1386698900) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.