Karen Petersen, MS
NPI 1891909404 · Psychologist · Minneapolis, MN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Petersen, MS is a Psychologist provider in Minneapolis, MN (NPI 1891909404).
Provider details
- NPI number
- 1891909404
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- No
- License
- LP7285 (MN)
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
2 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 (1)
- 530 E 2nd StDuluth, MN 55805-1913Phone: (218) 786-8363
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2025-11-15
- Certified
- 2025-11-15
Frequently asked questions
- What is Karen Petersen's NPI number?
- Karen Petersen's National Provider Identifier (NPI) is 1891909404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Petersen's specialty?
- Karen Petersen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Karen Petersen located?
- Karen Petersen's practice location on file with NPPES is 1 Veterans Dr, Minneapolis, MN 55417-2309.
- What is Karen Petersen's phone number?
- The practice phone number listed in the NPPES registry for Karen Petersen is (612) 725-2000.
- Does Karen Petersen accept Medicare?
- Karen Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Petersen's NPI active?
- Yes — Karen Petersen's NPI (1891909404) is active in the NPPES registry as of the last update on 2025-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.