Kathryn Mahoney, PA-C
NPI 1083195580 · Physician Assistant · Pleasant Prairie, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Mahoney, PA-C is a Physician Assistant provider in Pleasant Prairie, WI (NPI 1083195580).
Provider details
- NPI number
- 1083195580
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4512-23 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
52 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 52 | $104 |
Typical Medicare-allowed amounts for these services range $104–$104 (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 (2)
- 1520 W Harrison StChicago, IL 60607-3106Phone: (800) 226-2371
- 6308 8th AveKenosha, WI 53143-5031Phone: (414) 290-6720Fax: (414) 290-6755
Registry dates
- Enumerated
- 2018-08-23
- Last updated
- 2024-04-04
- Certified
- 2024-04-04
Frequently asked questions
- What is Kathryn Mahoney's NPI number?
- Kathryn Mahoney's National Provider Identifier (NPI) is 1083195580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Mahoney's specialty?
- Kathryn Mahoney is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Mahoney located?
- Kathryn Mahoney's practice location on file with NPPES is 9555 76th St # 1200, Pleasant Prairie, WI 53158-1984.
- What is Kathryn Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Mahoney is (262) 671-7300.
- Does Kathryn Mahoney accept Medicare?
- Kathryn Mahoney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Mahoney's NPI active?
- Yes — Kathryn Mahoney's NPI (1083195580) is active in the NPPES registry as of the last update on 2024-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.