Arissa Walberg, PHD
NPI 1891185286 · Psychologist · Yakima, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arissa Walberg, PHD is a Psychologist provider in Yakima, WA (NPI 1891185286).
Provider details
- NPI number
- 1891185286
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 10422 (NE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-01-23
- Last updated
- 2021-05-10
- Certified
- 2021-05-10
Frequently asked questions
- What is Arissa Walberg's NPI number?
- Arissa Walberg's National Provider Identifier (NPI) is 1891185286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arissa Walberg's specialty?
- Arissa Walberg is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Arissa Walberg located?
- Arissa Walberg's practice location on file with NPPES is 1806 W Lincoln Ave, Yakima, WA 98902-2473.
- What is Arissa Walberg's phone number?
- The practice phone number listed in the NPPES registry for Arissa Walberg is (509) 452-4520.
- Does Arissa Walberg accept Medicare?
- Arissa Walberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arissa Walberg's NPI active?
- Yes — Arissa Walberg's NPI (1891185286) is active in the NPPES registry as of the last update on 2021-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.