Jason Guest, MSW
NPI 1649642778 · Social Worker · Wenatchee, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Guest, MSW is a Social Worker provider in Wenatchee, WA (NPI 1649642778).
Provider details
- NPI number
- 1649642778
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- CP60864912 (WA)
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
10 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)
- 640 South MissionWenatchee, WA 98801Phone: (509) 662-6761
Registry dates
- Enumerated
- 2015-10-28
- Last updated
- 2018-10-11
Frequently asked questions
- What is Jason Guest's NPI number?
- Jason Guest's National Provider Identifier (NPI) is 1649642778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Guest's specialty?
- Jason Guest is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jason Guest located?
- Jason Guest's practice location on file with NPPES is 145 S Worthen St, Wenatchee, WA 98801.
- What is Jason Guest's phone number?
- The practice phone number listed in the NPPES registry for Jason Guest is (509) 662-6761.
- Does Jason Guest accept Medicare?
- Jason Guest is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Guest's NPI active?
- Yes — Jason Guest's NPI (1649642778) is active in the NPPES registry as of the last update on 2018-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.