Douglas McMahon
Case Manager/Care Coordinator · Portland, OR
Douglas McMahon is a case manager/care coordinator with a practice address in Portland, Oregon, and NPI 1306982293, issued on Jan 29, 2007. 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
- Douglas McMahon
- Primary taxonomy
- Case Manager/Care Coordinator 171M00000X
- Practice location
- 2270 SE 39TH Ave, Portland, OR 97214
- Phone
- (503) 963-8337
- Enumerated
- Jan 29, 2007
- Record last updated
- Apr 18, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest case manager/care coordinator records → All 4,184 in Oregon → Look up another NPI →
Also registered at 2270 SE 39TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Casey Gibbs, QMHAMental Health Counselor1386760700
- Julie HoustonCase Manager/Care Coordinator1790821536
- Scott TaylorAdult Companion1902935232
Verify Douglas McMahon 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
Douglas McMahon among 4,184 case manager/care coordinator records in Oregon
Douglas McMahon is one of 4,184 case manager/care coordinator records with a practice address in Oregon. under 1% 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 under 1% of them.
- NPI issued2007 · under 1% of these records are older, 90% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 171M00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 4,184 in Oregon → Every provider in Portland → Case Manager/Care Coordinator nationwide →
The 8 case manager/care coordinator records with the nearest ZIP codes
- Bridget Bassett, B.S.Portland, OR 972141982000428
- Svetlana DingmanPortland, OR 972141477940567
- Massarra Eiwaz, B.A.Portland, OR 972141093121774
- Favor EllisPortland, OR 972141790932523
- Zan GibbsPortland, OR 972141710015037
- Chris Goforth, QMHAPortland, OR 972141720124225
- Laura HeinonenPortland, OR 972141659706646
- Julie HoustonPortland, OR 972141790821536
Common questions
What is Douglas McMahon's NPI number?
Douglas McMahon's National Provider Identifier (NPI) is 1306982293, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Douglas McMahon located?
The NPPES record lists a practice address at 2270 SE 39TH Ave, Portland, OR, 97214. Phone: (503) 963-8337. Providers update this record themselves, so call before visiting.
How can I verify Douglas McMahon'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.