Michael Hummel, MD
NPI 1891757225 · Diagnostic Radiology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hummel, MD is a Diagnostic Radiology Physician provider in Iowa City, IA (NPI 1891757225).
Provider details
- NPI number
- 1891757225
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32871 (IA)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
420 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 110 | $11 |
| Review By Radiologist of Additional Artery Image75774 | 59 | $42 |
| Insertion of Tube Into Abdominal, Pelvic, Or Leg Artery, Initial Third Order Branch36247 | 38 | $160 |
| Review By Radiologist of Abdominal Artery Image75726 | 33 | $86 |
| Insertion of Tube Into Abdominal, Pelvic, Or Leg Artery, Additional Second, Third, and Beyond36248 | 26 | $43 |
| Occlusion of Growths Or Obstructed Vessels With Review By Radiologist37243 | 24 | $499 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$842 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 500 E Market StIowa City, IA 52245-2633Phone: (319) 339-3551Fax: (319) 248-7945
- 701 W Forevergreen RdNorth Liberty, IA 52317-9848Phone: (319) 356-3375Fax: (319) 356-3949
Registry dates
- Enumerated
- 2006-04-03
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Michael Hummel's NPI number?
- Michael Hummel's National Provider Identifier (NPI) is 1891757225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hummel's specialty?
- Michael Hummel is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hummel located?
- Michael Hummel's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Michael Hummel's phone number?
- The practice phone number listed in the NPPES registry for Michael Hummel is (319) 467-2868.
- Does Michael Hummel accept Medicare?
- Michael Hummel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hummel's NPI active?
- Yes — Michael Hummel's NPI (1891757225) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.