David Ehrman, LCSW
Clinical Social Worker · Portland, OR
David Ehrman, LCSW is a clinical social worker with a practice address in Portland, Oregon, and NPI 1164135091, issued on Jan 5, 2023. Check the license (Oregon L6974, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Ehrman
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- L6974 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1200 NW 23RD Ave, Portland, OR 97210
- Phone
- (503) 413-6209
- Enumerated
- Jan 5, 2023
- Record last updated
- Jan 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20230222000930); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 5,014 in Oregon → Look up another NPI →
Also registered at 1200 NW 23RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Ehrman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license L6974Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Legacy Good Samaritan Hospital And Medical CenterPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Ehrman among 5,014 clinical social worker records in Oregon
David Ehrman, LCSW is one of 5,014 clinical social worker records with a practice address in Oregon. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 88% of them.
- NPI issued2023 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2011 · median 2011 among the 1,044 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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.
All 5,014 in Oregon → Every provider in Portland → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Miranda Bass, LCSWPortland, OR 972101699966945
- Tricia Berry, LCSW, MSWPortland, OR 972101952559544
- Zoe Crawford, LCSWPortland, OR 972101356633119
- Krista Gautsche, LCSWPortland, OR 972101073812996
- Marta Greenwald, MSWPortland, OR 972101821269663
- Mary Iannuccillo, MSWPortland, OR 972101023231982
- Slavica Kojadinovic, LCSWPortland, OR 972101174756571
- Janet Lewis, LCSWPortland, OR 972101619901279
Common questions
What is David Ehrman, LCSW's NPI number?
David Ehrman, LCSW's National Provider Identifier (NPI) is 1164135091, issued on Jan 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is David Ehrman, LCSW located?
The NPPES record lists a practice address at 1200 NW 23RD Ave, Portland, OR, 97210. Phone: (503) 413-6209. Providers update this record themselves, so call before visiting.
How can I verify David Ehrman, LCSW's license?
NPPES lists Oregon license number L6974, 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. Medicare files from data.cms.gov. 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.