NPPES file of Aug 9, 2026

Diana Alvarez

Social Worker · Seattle, WA

Diana Alvarez is a social worker with a practice address in Seattle, Washington, and NPI 1245093970, issued on Feb 5, 2024. Check the license 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
1245093970
Name
Diana Alvarez
Primary taxonomy
Social Worker 104100000X
Practice location
1911 22ND Ave S Unit 318, Seattle, WA 98144
Phone
(206) 203-5055
Enumerated
Feb 5, 2024
Record last updated
Nov 17, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1911 22ND Ave S Unit 318

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eduardo Ayala, LMCHAMental Health Counselor1871328161
  2. Mohamed MoulidAddiction (Substance Use Disorder) Counselor1902529225

Verify Diana Alvarez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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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468 social worker records list a practice address in Seattle

They are 468 of the 41,956 NPPES records with a practice address in Seattle, and 2,141 social worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 468 in Seattle → All 2,141 in Washington → Every provider in Seattle →

Other social worker records in Washington

  1. Lisa Aarseth, MSWVancouver, WA1649676073
  2. Patricia AbbateSeattle, WA1679111488
  3. Khalid AbdiSeattle, WA1548081086
  4. Rehema Abdi, MSWSeattle, WA1679878573
  5. Dylan AbernathyPort Angeles, WA1710656723
  6. Sabeena Abraham, LMSWSpokane, WA1235543778
  7. Nocona Abrams, LICSWToppenish, WA1649942640
  8. Hani AbuassiSeattle, WA1033919261
  9. Isho AbukarBurien, WA1639640469
  10. McKenna AccianiSeattle, WA1578242210

Common questions

What is Diana Alvarez's NPI number?

Diana Alvarez's National Provider Identifier (NPI) is 1245093970, issued on Feb 5, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Diana Alvarez located?

The NPPES record lists a practice address at 1911 22ND Ave S Unit 318, Seattle, WA, 98144. Phone: (206) 203-5055. Providers update this record themselves, so call before visiting.

How can I verify Diana Alvarez's license?

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.