Alison Ketterhagen, PA-C
NPI 1083036123 · Physician Assistant · Kenosha, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Ketterhagen, PA-C is a Physician Assistant provider in Kenosha, WI (NPI 1083036123).
Provider details
- NPI number
- 1083036123
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4608 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
426 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 121 | $52 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 105 | $77 |
| Ultrasonic Guidance for Needle Placement76942 | 64 | $24 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 46 | $86 |
| Injection of Trigger Points, 3 Or More Muscles20553 | 45 | $33 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 559 | 244 |
| Gabapentin | 331 | 100 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 256 | 121 |
| Tramadol Hcl | 166 | 54 |
| Tizanidine Hcl | 156 | 52 |
| Pregabalin | 153 | 66 |
| Cyclobenzaprine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$228 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3805b Spring St Ste 320Mount Pleasant, WI 53405-1644Phone: (303) 339-1499
Registry dates
- Enumerated
- 2014-01-08
- Last updated
- 2025-01-28
- Certified
- 2025-01-28
Frequently asked questions
- What is Alison Ketterhagen's NPI number?
- Alison Ketterhagen's National Provider Identifier (NPI) is 1083036123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Ketterhagen's specialty?
- Alison Ketterhagen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alison Ketterhagen located?
- Alison Ketterhagen's practice location on file with NPPES is 10400 75th St, Kenosha, WI 53142-7884.
- What is Alison Ketterhagen's phone number?
- The practice phone number listed in the NPPES registry for Alison Ketterhagen is (262) 948-5600.
- Does Alison Ketterhagen accept Medicare?
- Alison Ketterhagen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Ketterhagen's NPI active?
- Yes — Alison Ketterhagen's NPI (1083036123) is active in the NPPES registry as of the last update on 2025-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.