Marcia Zumbahlen, PH.D., IMHC
NPI 1528266673 · Clinical Neuropsychologist · Portland, OR
Provider details
- NPI number
- 1528266673
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D., IMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 082604 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1603 Orrington Ave Ste 600Evanston, IL 60201-3860Phone: (773) 669-8378Fax: (888) 977-2162
- 2005 Se 192nd Ave Ste 200Camas, WA 98607-7475Phone: (773) 669-8378Fax: (888) 977-2162
Registry dates
- Enumerated
- 2007-07-10
- Last updated
- 2021-11-08
- Certified
- 2021-11-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.