Martha Dwenger, MD
NPI 1376521351 · Diagnostic Radiology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Dwenger, MD is a Diagnostic Radiology Physician provider in Indianapolis, IN (NPI 1376521351).
Provider details
- NPI number
- 1376521351
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01037042A (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
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
4,613 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 1,446 | $26 |
| Screening Mammography77067 | 1,445 | $33 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 780 | $9 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 183 | $26 |
| Limited Ultrasound Scan of 1 Breast76642 | 169 | $31 |
| Diagnostic Mammography of 1 Breast77065 | 150 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-09
- Last updated
- 2016-10-03
Frequently asked questions
- What is Martha Dwenger's NPI number?
- Martha Dwenger's National Provider Identifier (NPI) is 1376521351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Dwenger's specialty?
- Martha Dwenger is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Dwenger located?
- Martha Dwenger's practice location on file with NPPES is 5901 Technology Center Dr, Indianapolis, IN 46278-6013.
- What is Martha Dwenger's phone number?
- The practice phone number listed in the NPPES registry for Martha Dwenger is (317) 328-4777.
- Does Martha Dwenger accept Medicare?
- Martha Dwenger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Dwenger's NPI active?
- Yes — Martha Dwenger's NPI (1376521351) is active in the NPPES registry as of the last update on 2016-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.