Registry data as of Aug 27, 2026

Maria Arellano

Social Worker · Portland, OR

Maria Arellano is a social worker with a practice address in Portland, Oregon, and NPI 1447079389, issued on Oct 8, 2024. Check the license 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 recordas of Aug 27, 2026
1447079389
Name
Maria Arellano
Primary taxonomy
Social Worker 104100000X
Practice location
1904 SE Division St, Portland, OR 97202
Phone
(503) 517-8663
Enumerated
Oct 8, 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.
Download card Updates feed

Also registered at 1904 SE Division St

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

  1. Jerica AldanPeer Specialist1801730973
  2. Anyssia AlvarezPeer Specialist1295296374
  3. Leslie AmorosPeer Specialist1760292254
  4. Lauren AndersenCase Manager/Care Coordinator1144052697
  5. Ana Arredondo FrancoSocial Worker1902529084
  6. Amelia BaldwinCounselor1992223150

Verify Maria Arellano in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon 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 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.

988 social worker records list a Portland practice address

They are 988 of the 42,088 NPPES records with a Portland practice address, and 2,224 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. Wendy AbramPortland, OR1386254597
  6. Joseph AchanaOntario, OR1487167458
  7. Lisa Achilles, MAGresham, OR1285932285
  8. Leslie Acosta Herrera, MSW, CSWA, CHWPortland, OR1851175574
  9. Brandi AcsPortland, OR1992176473
  10. Odessa AdamsPortland, OR1558648485

Common questions

What is Maria Arellano's NPI number?

Maria Arellano's National Provider Identifier (NPI) is 1447079389, issued on Oct 8, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Maria Arellano located?

The NPPES record lists a practice address at 1904 SE Division St, Portland, OR, 97202. Phone: (503) 517-8663. Providers update this record themselves, so call before visiting.

How can I verify Maria Arellano's license?

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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.