NPPES file of Aug 9, 2026

David Clemmer

Case Manager/Care Coordinator · Portland, OR

David Clemmer is a case manager/care coordinator with a practice address in Portland, Oregon, and NPI 1154727691, issued on Nov 11, 2014. Check the license (Oregon 7423257, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154727691
Name
David Clemmer
Primary taxonomy
Case Manager/Care Coordinator 171M00000X
License number
7423257 OR
Self-reported in NPPES; status is on the state search
Practice location
1312 SW Washington St, Portland, OR 97205
Phone
(503) 535-1151
Enumerated
Nov 11, 2014
Record last updated
Nov 11, 2014 (not updated in 12 years: call before relying on the address or phone)
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 1312 SW Washington St

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

  1. Kathleen AdamsStudent in an Organized Health Care Education/Training Program1932581105
  2. Adrianne AdamsonCommunity Health Worker1841672995
  3. Samrawit AjemaRegistered Nurse1407245392
  4. Hersell AlleyStudent in an Organized Health Care Education/Training Program1215319280
  5. Alicia AreyRegistered Nurse1598150104
  6. Clara BadeAddiction (Substance Use Disorder) Counselor1255591269

Verify David Clemmer 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 7423257    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

1,319 case manager/care coordinator records list a practice address in Portland

They are 1,319 of the 42,088 NPPES records with a practice address in Portland, and 4,184 case manager/care coordinator records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,319 in Portland → All 4,184 in Oregon → Every provider in Portland →

Other case manager/care coordinator records in Oregon

  1. Carrie AadlandSandy, OR1962928630
  2. Marissa AbdallahPortland, OR1679047575
  3. Ifrah Abdi, SOLE PROPRIETORPortland, OR1780578575
  4. Soad AbdiPortland, OR1174164164
  5. Abdirahman AbdirahmanPortland, OR1255226544
  6. Mohammad AbdulazizPortland, OR1952138992
  7. Abdulkadir AbdullahiPortland, OR1457180747
  8. Adnan AbdullahiPortland, OR1164210142
  9. Daniel Abel, QMHA-RMilwaukie, OR1134000243
  10. Soren AbelMedford, OR1336444009

Common questions

What is David Clemmer's NPI number?

David Clemmer's National Provider Identifier (NPI) is 1154727691, issued on Nov 11, 2014. An NPI identifies a provider in billing; it is not a license.

Where is David Clemmer located?

The NPPES record lists a practice address at 1312 SW Washington St, Portland, OR, 97205. Phone: (503) 535-1151. Providers update this record themselves, so call before visiting.

How can I verify David Clemmer's license?

NPPES lists Oregon license number 7423257, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.