William Zavitz, M.D.
NPI 1346207412 · Diagnostic Radiology Physician · Rapid City, SD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Zavitz, M.D. is a Diagnostic Radiology Physician provider in Rapid City, SD (NPI 1346207412).
Provider details
- NPI number
- 1346207412
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 3373 (SD)
Specialties & taxonomies
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
1,498 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 248 | $8 |
| X-Ray of Chest, 2 Views71046 | 175 | $11 |
| X-Ray of Chest, 2 Views71046 | 141 | $11 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 63 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 55 | $40 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 51 | $11 |
| X-Ray of Hip, 2-3 Views73502 | 48 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2016-07-29
Frequently asked questions
- What is William Zavitz's NPI number?
- William Zavitz's National Provider Identifier (NPI) is 1346207412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Zavitz's specialty?
- William Zavitz is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Zavitz located?
- William Zavitz's practice location on file with NPPES is 2929 5th St, Rapid City, SD 57701-7363.
- What is William Zavitz's phone number?
- The practice phone number listed in the NPPES registry for William Zavitz is (605) 342-2852.
- Does William Zavitz accept Medicare?
- William Zavitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Zavitz's NPI active?
- Yes — William Zavitz's NPI (1346207412) is active in the NPPES registry as of the last update on 2016-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.