Aaron Zivney, DO
NPI 1174834568 · Family Medicine Physician · La Crosse, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Zivney, DO is a Family Medicine Physician provider in La Crosse, WI (NPI 1174834568).
Provider details
- NPI number
- 1174834568
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 56316 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
412 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 | 152 | $61 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 143 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 62 | $90 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 55 | $121 |
Typical Medicare-allowed amounts for these services range $15–$121 (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 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 386 | 113 |
| Lisinopril | 292 | 82 |
| Amlodipine Besylate | 258 | 76 |
| Omeprazole | 232 | 76 |
| Simvastatin | 194 | 56 |
| Gabapentin | 174 | 45 |
| Levothyroxine Sodium | 156 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-30
- Last updated
- 2014-03-19
Frequently asked questions
- What is Aaron Zivney's NPI number?
- Aaron Zivney's National Provider Identifier (NPI) is 1174834568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Zivney's specialty?
- Aaron Zivney is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Zivney located?
- Aaron Zivney's practice location on file with NPPES is 1836 South Ave, La Crosse, WI 54601-5429.
- What is Aaron Zivney's phone number?
- The practice phone number listed in the NPPES registry for Aaron Zivney is (608) 782-7300.
- Does Aaron Zivney accept Medicare?
- Aaron Zivney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Zivney's NPI active?
- Yes — Aaron Zivney's NPI (1174834568) is active in the NPPES registry as of the last update on 2014-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.