Ellen Hoeffner, MD
NPI 1013098250 · Diagnostic Radiology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Hoeffner, MD is a Diagnostic Radiology Physician provider in Ann Arbor, MI (NPI 1013098250).
Provider details
- NPI number
- 1013098250
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301052892 (MI)
Specialties & taxonomies
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
19 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
417 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) |
|---|---|---|
| Mri Scan of Brain Before and After Contrast70553 | 67 | $104 |
| Ct Scan Head Or Brain Without Contrast70450 | 66 | $39 |
| Mri Scan of Brain Before and After Contrast70553 | 50 | $103 |
| 3d Radiographic Procedure With Computerized Image Postprocessing76377 | 36 | $36 |
| 3d Radiographic Procedure With Computerized Image Postprocessing76377 | 25 | $37 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 22 | $81 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2012-03-21
Frequently asked questions
- What is Ellen Hoeffner's NPI number?
- Ellen Hoeffner's National Provider Identifier (NPI) is 1013098250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Hoeffner's specialty?
- Ellen Hoeffner is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Hoeffner located?
- Ellen Hoeffner's practice location on file with NPPES is 1500 East Medical Center Dr, Ann Arbor, MI 48109-5030.
- What is Ellen Hoeffner's phone number?
- The practice phone number listed in the NPPES registry for Ellen Hoeffner is (734) 936-4566.
- Does Ellen Hoeffner accept Medicare?
- Ellen Hoeffner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Hoeffner's NPI active?
- Yes — Ellen Hoeffner's NPI (1013098250) is active in the NPPES registry as of the last update on 2012-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.