Ben Zarzaur, M.D.
NPI 1396795704 · Trauma Surgery Physician · Madison, WI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ben Zarzaur, M.D. is a Trauma Surgery Physician provider in Madison, WI (NPI 1396795704).
Provider details
- NPI number
- 1396795704
- Entity type
- Individual
- Primary specialty
- Trauma Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01073675A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
266 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 35 Minutes99232 | 158 | $73 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 48 | $120 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 32 | $46 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 17 | $65 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 11 | $110 |
Typical Medicare-allowed amounts for these services range $46–$120 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
- 2006-05-10
- Last updated
- 2021-01-13
- Certified
- 2021-01-13
Frequently asked questions
- What is Ben Zarzaur's NPI number?
- Ben Zarzaur's National Provider Identifier (NPI) is 1396795704, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ben Zarzaur's specialty?
- Ben Zarzaur is listed in the NPPES registry with a primary specialty of Trauma Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ben Zarzaur located?
- Ben Zarzaur's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-1212.
- What is Ben Zarzaur's phone number?
- The practice phone number listed in the NPPES registry for Ben Zarzaur is (608) 263-7502.
- Does Ben Zarzaur accept Medicare?
- Ben Zarzaur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ben Zarzaur's NPI active?
- Yes — Ben Zarzaur's NPI (1396795704) is active in the NPPES registry as of the last update on 2021-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.