Mariah Siobhan Lebwohl, MSW
Social Worker · Portland, OR
Mariah Siobhan Lebwohl, MSW is a social worker with a practice address in Portland, Oregon, and NPI 1245374461, issued on Feb 19, 2007. Check the license (Oregon A1696, 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.
- Name
- Mariah Siobhan Lebwohl
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- A1696 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1500 NE Irving St, Portland, OR 97232
- Phone
- (503) 233-4356
- Enumerated
- Feb 19, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 2,101 in Oregon → Look up another NPI →
Also registered at 1500 NE Irving St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shanon Alexander, MA,LMFTMarriage & Family Therapist1508991100
- Seth Altshuler, MSWSocial Worker1578893715
- Winston Anderson, PSY.D.Clinical Psychologist1619112018
- Brittania Anoai-GonzalezCase Manager/Care Coordinator1043531148
- Kathryn Archibald, MSSW, LCSWClinical Social Worker1558546325
Verify Mariah Siobhan Lebwohl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license A1696Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mariah Siobhan Lebwohl among 2,101 social worker records in Oregon
Mariah Siobhan Lebwohl, MSW is one of 2,101 social worker records with a practice address in Oregon. 2% 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 2007, is newer than 2% of them.
- NPI issued2007 · 2% of these records are older, 86% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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.
All 2,101 in Oregon → Every provider in Portland → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Lilly Akoto, LCSWPortland, OR 972321932249372
- Alan Davis, MSWPortland, OR 972321578758249
- Monica Ford, MSWPortland, OR 972321689872780
- Bridget Geraghty, MSWPortland, OR 972321053440560
- Ivy Hunter-ScottPortland, OR 972321053591933
- Rachel Lowenthal, MSWPortland, OR 972321336322478
- Mary McKenzie, MSWPortland, OR 972321578607701
- Katrina Miller, M.S.W.Portland, OR 972321326174111
Common questions
What is Mariah Siobhan Lebwohl, MSW's NPI number?
Mariah Siobhan Lebwohl, MSW's National Provider Identifier (NPI) is 1245374461, issued on Feb 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mariah Siobhan Lebwohl, MSW located?
The NPPES record lists a practice address at 1500 NE Irving St, Portland, OR, 97232. Phone: (503) 233-4356. Providers update this record themselves, so call before visiting.
How can I verify Mariah Siobhan Lebwohl, MSW's license?
NPPES lists Oregon license number A1696, 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), 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.