Emma Diponio, MD
NPI 1487628863 · Diagnostic Radiology Physician · Iron Mountain, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emma Diponio, MD is a Diagnostic Radiology Physician provider in Iron Mountain, MI (NPI 1487628863).
Provider details
- NPI number
- 1487628863
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 56417 (WI)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,102 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 | 523 | $8 |
| X-Ray of Chest, 2 Views71046 | 238 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 197 | $83 |
| Ct Scan Head Or Brain Without Contrast70450 | 166 | $38 |
| Ct Scan of Chest Without Contrast71250 | 155 | $49 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 142 | $79 |
Practice location
Mailing address
Additional practice locations (1)
- 1000 North Oak AvenueMarshfield, WI 54449-5703Phone: (715) 387-5511
Registry dates
- Enumerated
- 2006-02-14
- Last updated
- 2025-06-12
- Certified
- 2025-05-27
Frequently asked questions
- What is Emma Diponio's NPI number?
- Emma Diponio's National Provider Identifier (NPI) is 1487628863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Diponio's specialty?
- Emma Diponio is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Emma Diponio located?
- Emma Diponio's practice location on file with NPPES is 1115 S Hemlock St, Iron Mountain, MI 49801-3800.
- What is Emma Diponio's phone number?
- The practice phone number listed in the NPPES registry for Emma Diponio is (906) 282-8500.
- Does Emma Diponio accept Medicare?
- Emma Diponio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emma Diponio's NPI active?
- Yes — Emma Diponio's NPI (1487628863) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.