Kelly Gustavson-Mattek, PSY.D.
NPI 1750471314 · Psychologist · Elkhorn, WI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Gustavson-Mattek, PSY.D. is a Psychologist provider in Elkhorn, WI (NPI 1750471314).
Provider details
- NPI number
- 1750471314
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2533-057 (WI)
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)
- W206s7867 Pasadena DrMuskego, WI 53150-9532Phone: (262) 971-5015Fax: (855) 210-7399
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Kelly Gustavson-Mattek's NPI number?
- Kelly Gustavson-Mattek's National Provider Identifier (NPI) is 1750471314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Gustavson-Mattek's specialty?
- Kelly Gustavson-Mattek is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Kelly Gustavson-Mattek located?
- Kelly Gustavson-Mattek's practice location on file with NPPES is 1910 County Road Nn, Elkhorn, WI 53121-4454.
- What is Kelly Gustavson-Mattek's phone number?
- The practice phone number listed in the NPPES registry for Kelly Gustavson-Mattek is (262) 741-3200.
- Does Kelly Gustavson-Mattek accept Medicare?
- Kelly Gustavson-Mattek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Gustavson-Mattek's NPI active?
- Yes — Kelly Gustavson-Mattek's NPI (1750471314) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.