Joellen Kozlowski, PH.D.
NPI 1710023130 · Psychologist · Middleton, WI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joellen Kozlowski, PH.D. is a Psychologist provider in Middleton, WI (NPI 1710023130).
Provider details
- NPI number
- 1710023130
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 6301013973 (MI)
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
157 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) |
|---|---|---|
| Treatment of Behavior Impacting Health, Initial 30 Minutes96158 | 127 | $62 |
| Assessment of Health Behavior96156 | 30 | $91 |
Typical Medicare-allowed amounts for these services range $62–$91 (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
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2023-05-01
- Certified
- 2023-05-01
Frequently asked questions
- What is Joellen Kozlowski's NPI number?
- Joellen Kozlowski's National Provider Identifier (NPI) is 1710023130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joellen Kozlowski's specialty?
- Joellen Kozlowski is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Joellen Kozlowski located?
- Joellen Kozlowski's practice location on file with NPPES is 2275 Deming Way, Middleton, WI 53562-5527.
- What is Joellen Kozlowski's phone number?
- The practice phone number listed in the NPPES registry for Joellen Kozlowski is (608) 282-8200.
- Does Joellen Kozlowski accept Medicare?
- Joellen Kozlowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joellen Kozlowski's NPI active?
- Yes — Joellen Kozlowski's NPI (1710023130) is active in the NPPES registry as of the last update on 2023-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.