Alyssa Adwell, MSW
NPI 1629634845 · Mental Health Counselor · Seattle, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Adwell, MSW is a Mental Health Counselor provider in Seattle, WA (NPI 1629634845).
Provider details
- NPI number
- 1629634845
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-05-13
- Last updated
- 2019-05-13
Frequently asked questions
- What is Alyssa Adwell's NPI number?
- Alyssa Adwell's National Provider Identifier (NPI) is 1629634845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Adwell's specialty?
- Alyssa Adwell is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Alyssa Adwell located?
- Alyssa Adwell's practice location on file with NPPES is 1600 S Lane St, Seattle, WA 98144-2810.
- What is Alyssa Adwell's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Adwell is (206) 682-2371.
- Does Alyssa Adwell accept Medicare?
- Alyssa Adwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Adwell's NPI active?
- Yes — Alyssa Adwell's NPI (1629634845) is active in the NPPES registry as of the last update on 2019-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.