Genna Zenner, PA-C
NPI 1093773335 · Physician Assistant · Madison, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Genna Zenner, PA-C is a Physician Assistant provider in Madison, WI (NPI 1093773335).
Provider details
- NPI number
- 1093773335
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 1255-023 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
233 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 91 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 52 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 34 | $104 |
Typical Medicare-allowed amounts for these services range $9–$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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 26 |
| Lisinopril | 42 | 15 |
| Amlodipine Besylate | 41 | 13 |
| Omeprazole | 32 | 11 |
| Simvastatin | 29 | 11 |
| Metoprolol Tartrate | 27 | — |
| Fluticasone Propionate | 26 | 13 |
Practice location
Mailing address
Additional practice locations (3)
- 1821 S Stoughton RdMadison, WI 53716-2257Phone: (608) 260-6000Fax: (608) 260-6366
- 1821 S Stoughton RdMadison, WI 53716-2257Phone: (608) 260-6000Fax: (608) 260-6556
- 1821 S Stoughton RdDean ClinicMadison, WI 53716-2257Phone: (608) 260-6000Fax: (608) 260-6939
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2020-12-23
- Certified
- 2020-12-23
Frequently asked questions
- What is Genna Zenner's NPI number?
- Genna Zenner's National Provider Identifier (NPI) is 1093773335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Genna Zenner's specialty?
- Genna Zenner is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Genna Zenner located?
- Genna Zenner's practice location on file with NPPES is 1821 S Stoughton Rd, Madison, WI 53716-2257.
- What is Genna Zenner's phone number?
- The practice phone number listed in the NPPES registry for Genna Zenner is (608) 260-6000.
- Does Genna Zenner accept Medicare?
- Genna Zenner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Genna Zenner's NPI active?
- Yes — Genna Zenner's NPI (1093773335) is active in the NPPES registry as of the last update on 2020-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.