Katherine Ostrow, M.ED, MSW
Clinical Social Worker · Portland, OR
Katherine Ostrow, M.ED, MSW is a clinical social worker with a practice address in Portland, Oregon, and NPI 1912869959, issued on Nov 28, 2025. Check the license with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Ostrow
- Credential
- M.ED, MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 1785 NE Sandy Blvd Ste 270, Portland, OR 97232
- Phone
- (971) 940-2601
- Enumerated
- Nov 28, 2025
- Record last updated
- Nov 28, 2025
- Entity
- Type 1 · individual
Also registered at 1785 NE Sandy Blvd Ste 270
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassondra Arroyo AslaMental Health Counselor1114776788
- John Auerbach, LCP-INTERNCounselor1821617267
- Rachel Baker, LPC ASSOCIATEProfessional Counselor1487397626
- Robin BehnMental Health Counselor1285526624
- Casandra ColeMental Health Counselor1518779529
- Alexis Lisle, QMHAStudent in an Organized Health Care Education/Training Program1003602616
Verify Katherine Ostrow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,902 clinical social worker records list a practice address in Portland
They are 1,902 of the 42,088 NPPES records with a practice address in Portland, and 5,014 clinical social worker records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,902 in Portland → All 5,014 in Oregon → Every provider in Portland →
Other clinical social worker records in Oregon
- Patricia Aanderud, MSW LCSWTigard, OR1992923445
- Shannon Aaron, CSWAPortland, OR1265005037
- Amanda Aatlo, MSWPortland, OR1538558432
- Carole Abajian, LCSWHappy Valley, OR1740235589
- Miya Abbott, LICENSED CLINICAL SOPortland, OR1053595785
- Sara Abbott, LCSWPortland, OR1629600259
- Fowzia Abdulle, MSWPortland, OR1902495401
- Agnes Abel, LCSWForest Grove, OR1114079696
- Dorothy Abelson, LCSWEugene, OR1912019787
- Wendy AbramPortland, OR1386254597
Common questions
What is Katherine Ostrow, M.ED, MSW's NPI number?
Katherine Ostrow, M.ED, MSW's National Provider Identifier (NPI) is 1912869959, issued on Nov 28, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Ostrow, M.ED, MSW located?
The NPPES record lists a practice address at 1785 NE Sandy Blvd Ste 270, Portland, OR, 97232. Phone: (971) 940-2601. Providers update this record themselves, so call before visiting.
How can I verify Katherine Ostrow, M.ED, MSW'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), 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.