Rosalind Mellen, MSW
NPI 1982766655 · Marriage & Family Therapist · Seattle, WA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalind Mellen, MSW is a Marriage & Family Therapist provider in Seattle, WA (NPI 1982766655).
Provider details
- NPI number
- 1982766655
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LF00001683 (WA)
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
19 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
- 2006-12-15
- Last updated
- 2024-01-10
- Certified
- 2024-01-10
Frequently asked questions
- What is Rosalind Mellen's NPI number?
- Rosalind Mellen's National Provider Identifier (NPI) is 1982766655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalind Mellen's specialty?
- Rosalind Mellen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Rosalind Mellen located?
- Rosalind Mellen's practice location on file with NPPES is 5922 44th Ave Sw, Seattle, WA 98136-1417.
- What is Rosalind Mellen's phone number?
- The practice phone number listed in the NPPES registry for Rosalind Mellen is (206) 748-1355.
- Does Rosalind Mellen accept Medicare?
- Rosalind Mellen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalind Mellen's NPI active?
- Yes — Rosalind Mellen's NPI (1982766655) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.