Gina Rehkemper, PHD
NPI 1326119926 · Clinical Neuropsychologist · Hartland, WI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gina Rehkemper, PHD is a Clinical Neuropsychologist provider in Hartland, WI (NPI 1326119926).
Provider details
- NPI number
- 1326119926
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 2106-057 (WI)
Specialties & taxonomies
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
383 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Psychological Or Neuropsychological Test By Technician, Each Additional 30 Minutes96139 | 174 | $31 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 57 | $85 |
| Evaluation of Neuropsychological Test, First Hour96132 | 41 | $116 |
| Exam of Neurobehavioral Status, First Hour96116 | 40 | $83 |
| Administration of Psychological Or Neuropsychological Test By Technician, First 30 Minutes96138 | 40 | $30 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 31 | $37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2021-12-07
- Certified
- 2021-12-07
Frequently asked questions
- What is Gina Rehkemper's NPI number?
- Gina Rehkemper's National Provider Identifier (NPI) is 1326119926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gina Rehkemper's specialty?
- Gina Rehkemper is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Gina Rehkemper located?
- Gina Rehkemper's practice location on file with NPPES is 600 Walnut Ridge Dr, Hartland, WI 53029-9385.
- What is Gina Rehkemper's phone number?
- The practice phone number listed in the NPPES registry for Gina Rehkemper is (262) 369-7040.
- Does Gina Rehkemper accept Medicare?
- Gina Rehkemper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gina Rehkemper's NPI active?
- Yes — Gina Rehkemper's NPI (1326119926) is active in the NPPES registry as of the last update on 2021-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.