NPPES file of Aug 9, 2026

Rosalind Mellen, MSW

Marriage & Family Therapist · Seattle, WA

Rosalind Mellen, MSW is a marriage & family therapist with a practice address in Seattle, Washington, and NPI 1982766655, issued on Dec 15, 2006. Check the license (Washington LF00001683, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982766655
Name
Rosalind Mellen
Credential
MSW
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
LF00001683 WA
Self-reported in NPPES; status is on the state search
Practice location
5922 44TH Ave SW, Seattle, WA 98136
Phone
(206) 748-1355
Enumerated
Dec 15, 2006
Record last updated
Jan 10, 2024
Medicare enrollment
Enrolled (PECOS I20240711000635); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Rosalind Mellen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license LF00001683
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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Rosalind Mellen among 2,834 marriage & family therapist records in Washington

Rosalind Mellen, MSW is one of 2,834 marriage & family therapist records with a practice address in Washington. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated1972 · median 2012 among the 200 with a school on file
  • Record last updated2024 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

621 marriage & family therapist records list a practice address in Seattle

They are 621 of the 41,956 NPPES records with a practice address in Seattle, and 2,834 marriage & family therapist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Laurie Becharas, MA, LMFTSeattle, WA 981361952610453
  2. Margo D'Hondt-TaylorSeattle, WA 981361326825118
  3. Cameron Dewar, MA, LMFTSeattle, WA 981361417006966
  4. Danielle Gonzales, LMFTSeattle, WA 981361770114605
  5. Erin Hartley, LMFTSeattle, WA 981361932519154
  6. Joseph Makka-AgonaferSeattle, WA 981361386368520
  7. Kendall MaloneSeattle, WA 981361356040208
  8. Jenna ParkSeattle, WA 981361235914367

Common questions

What is Rosalind Mellen, MSW's NPI number?

Rosalind Mellen, MSW's National Provider Identifier (NPI) is 1982766655, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rosalind Mellen, MSW located?

The NPPES record lists a practice address at 5922 44TH Ave SW, Seattle, WA, 98136. Phone: (206) 748-1355. Providers update this record themselves, so call before visiting.

How can I verify Rosalind Mellen, MSW's license?

NPPES lists Washington license number LF00001683, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.