Douglas Mcmahon
NPI 1306982293 · Case Manager/Care Coordinator · Portland, OR
Douglas Mcmahon is a Case Manager/Care Coordinator provider in Portland, OR (NPI 1306982293).
Provider details
- NPI number
- 1306982293
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Adult Companion372600000X
Nursing Service Related Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2008-04-18
Frequently asked questions
- What is Douglas Mcmahon's NPI number?
- Douglas Mcmahon's National Provider Identifier (NPI) is 1306982293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Mcmahon's specialty?
- Douglas Mcmahon is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Douglas Mcmahon located?
- Douglas Mcmahon's practice location on file with NPPES is 2270 Se 39th Ave, Portland, OR 97214-5916.
- What is Douglas Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Douglas Mcmahon is (503) 963-8337.
- Is Douglas Mcmahon's NPI active?
- Yes — Douglas Mcmahon's NPI (1306982293) is active in the NPPES registry as of the last update on 2008-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.