NPPES file of Aug 9, 2026

Isabela Diaz, CSWA, MSW

Social Worker · Portland, OR

Isabela Diaz, CSWA, MSW is a social worker with a practice address in Portland, Oregon, and NPI 1316773278, issued on Sep 9, 2024. Check the license (Oregon A15543, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316773278
Name
Isabela Diaz
Credential
CSWA, MSW
Primary taxonomy
Social Worker 104100000X
License number
A15543 OR
Self-reported in NPPES; status is on the state search
Practice location
1201 SW 12TH Ave Ste 224, Portland, OR 97205
Phone
(971) 251-9856
Enumerated
Sep 9, 2024
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 1201 SW 12TH Ave Ste 224

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

  1. Elizabeth Nunez, PSYDPsychologist1699159293
  2. Trisha ParshallPsychiatric/Mental Health Nurse Practitioner1093416992
  3. Meghan Polits, PSYDMental Health Counselor1073902581

Verify Isabela Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license A15543
    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 Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

964 social worker records list a practice address in Portland

They are 964 of the 42,088 NPPES records with a practice address in Portland, and 2,101 social worker records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Oregon

  1. Marissa AbbottPortland, OR1104631159
  2. Abdifatah AbdiPortland, OR1104756907
  3. Jasmine AbelesEugene, OR1699429001
  4. Aj AbellMcMinnville, OR1235665118
  5. Angela Abousamra, LMSW, LBS-PAAloha, OR1790169340
  6. Lowhren AcevesPortland, OR1407492903
  7. Joseph AchanaOntario, OR1487167458
  8. Lisa Achilles, MAGresham, OR1285932285
  9. Leslie Acosta Herrera, MSW, CSWA, CHWPortland, OR1851175574
  10. Brandi AcsPortland, OR1992176473

Common questions

What is Isabela Diaz, CSWA, MSW's NPI number?

Isabela Diaz, CSWA, MSW's National Provider Identifier (NPI) is 1316773278, issued on Sep 9, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Isabela Diaz, CSWA, MSW located?

The NPPES record lists a practice address at 1201 SW 12TH Ave Ste 224, Portland, OR, 97205. Phone: (971) 251-9856. Providers update this record themselves, so call before visiting.

How can I verify Isabela Diaz, CSWA, MSW's license?

NPPES lists Oregon license number A15543, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.