Karen Douek, MD
NPI 1952370041 · Nephrology Physician · Portland, OR
Karen Douek, MD is a Nephrology Physician provider in Portland, OR (NPI 1952370041).
Provider details
- NPI number
- 1952370041
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 16720 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-14
- Last updated
- 2015-08-31
Frequently asked questions
- What is Karen Douek's NPI number?
- Karen Douek's National Provider Identifier (NPI) is 1952370041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Douek's specialty?
- Karen Douek is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Douek located?
- Karen Douek's practice location on file with NPPES is 9155 Sw Barnes Rd, Portland, OR 97225-6625.
- What is Karen Douek's phone number?
- The practice phone number listed in the NPPES registry for Karen Douek is (503) 292-7704.
- Is Karen Douek's NPI active?
- Yes — Karen Douek's NPI (1952370041) is active in the NPPES registry as of the last update on 2015-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.