Sarah Kortenkamp, PHD
NPI 1063523686 · Clinical Neuropsychologist · Marshfield, WI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Kortenkamp, PHD is a Clinical Neuropsychologist provider in Marshfield, WI (NPI 1063523686).
Provider details
- NPI number
- 1063523686
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 2385 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
74 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) |
|---|---|---|
| Exam of Neurobehavioral Status, First Hour96116 | 27 | $75 |
| Evaluation of Neuropsychological Test, First Hour96132 | 27 | $100 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 20 | $72 |
Typical Medicare-allowed amounts for these services range $72–$100 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 9792 Hwy 70 WMinocqua, WI 54548Phone: (715) 356-1793
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2023-11-17
- Certified
- 2023-11-17
Frequently asked questions
- What is Sarah Kortenkamp's NPI number?
- Sarah Kortenkamp's National Provider Identifier (NPI) is 1063523686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Kortenkamp's specialty?
- Sarah Kortenkamp is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Sarah Kortenkamp located?
- Sarah Kortenkamp's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5702.
- What is Sarah Kortenkamp's phone number?
- The practice phone number listed in the NPPES registry for Sarah Kortenkamp is (715) 387-5511.
- Does Sarah Kortenkamp accept Medicare?
- Sarah Kortenkamp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Kortenkamp's NPI active?
- Yes — Sarah Kortenkamp's NPI (1063523686) is active in the NPPES registry as of the last update on 2023-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.