Jack Markiewicz, M.D.
NPI 1003066325 · Diagnostic Radiology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Markiewicz, M.D. is a Diagnostic Radiology Physician provider in Indianapolis, IN (NPI 1003066325).
Provider details
- NPI number
- 1003066325
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01072267A (IN)
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
17 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
4,247 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 | 635 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 255 | $37 |
| Screening Mammography77067 | 233 | $33 |
| Screening 3d Breast Mammography77063 | 212 | $26 |
| X-Ray of Chest, 2 Views71046 | 201 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 152 | $80 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-23
- Last updated
- 2014-10-17
Frequently asked questions
- What is Jack Markiewicz's NPI number?
- Jack Markiewicz's National Provider Identifier (NPI) is 1003066325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Markiewicz's specialty?
- Jack Markiewicz is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Markiewicz located?
- Jack Markiewicz's practice location on file with NPPES is 550 University Blvd, Indianapolis, IN 46202-5149.
- What is Jack Markiewicz's phone number?
- The practice phone number listed in the NPPES registry for Jack Markiewicz is (317) 278-9729.
- Does Jack Markiewicz accept Medicare?
- Jack Markiewicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Markiewicz's NPI active?
- Yes — Jack Markiewicz's NPI (1003066325) is active in the NPPES registry as of the last update on 2014-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.