Donald Cohen, M.S.W., PH.D.
NPI 1528111804 · Counseling Psychologist · Portland, OR
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Cohen, M.S.W., PH.D. is a Counseling Psychologist provider in Portland, OR (NPI 1528111804).
Provider details
- NPI number
- 1528111804
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- M.S.W., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1059 (OR)
Specialties & taxonomies
Behavioral Health & Social Service 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
100% 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
- 2007-01-19
- Last updated
- 2017-02-03
Frequently asked questions
- What is Donald Cohen's NPI number?
- Donald Cohen's National Provider Identifier (NPI) is 1528111804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Cohen's specialty?
- Donald Cohen is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Donald Cohen located?
- Donald Cohen's practice location on file with NPPES is 511 Sw 10th Ave Ste 604, Portland, OR 97205-2707.
- What is Donald Cohen's phone number?
- The practice phone number listed in the NPPES registry for Donald Cohen is (503) 238-5557.
- Does Donald Cohen accept Medicare?
- Donald Cohen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Cohen's NPI active?
- Yes — Donald Cohen's NPI (1528111804) is active in the NPPES registry as of the last update on 2017-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.