Stephen Lehnert, MD
NPI 1346770245 · Diagnostic Radiology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Lehnert, MD is a Diagnostic Radiology Physician provider in Indianapolis, IN (NPI 1346770245).
Provider details
- NPI number
- 1346770245
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,595 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 | 600 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 305 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 278 | $80 |
| X-Ray of Chest, 2 Views71046 | 229 | $10 |
| X-Ray of Abdomen, 1 View74018 | 158 | $8 |
| Ct Scan of Chest Without Contrast71250 | 142 | $47 |
| Ct Scan of Blood Vessels of Head With Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 545 Barnhill Dr Rm 125Indianapolis, IN 46202-5112Phone: (317) 274-4966
Registry dates
- Enumerated
- 2017-06-14
- Last updated
- 2022-07-21
- Certified
- 2022-05-19
Frequently asked questions
- What is Stephen Lehnert's NPI number?
- Stephen Lehnert's National Provider Identifier (NPI) is 1346770245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lehnert's specialty?
- Stephen Lehnert is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Lehnert located?
- Stephen Lehnert's practice location on file with NPPES is 1801 N Senate Blvd, Indianapolis, IN 46202-1228.
- What is Stephen Lehnert's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lehnert is (317) 963-6492.
- Does Stephen Lehnert accept Medicare?
- Stephen Lehnert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Lehnert's NPI active?
- Yes — Stephen Lehnert's NPI (1346770245) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.