Colin Carroll, M.D.
NPI 1295091148 · Diagnostic Radiology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colin Carroll, M.D. is a Diagnostic Radiology Physician provider in Louisville, KY (NPI 1295091148).
Provider details
- NPI number
- 1295091148
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 49643 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 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
2,649 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 | 555 | $8 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 218 | $112 |
| Mri Scan of Pelvis Before and After Contrast72197 | 192 | $103 |
| Mri Scan of Abdomen Before and After Contrast74183 | 140 | $103 |
| Ct Scan of Chest Without Contrast71250 | 113 | $50 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 111 | $85 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2021-07-13
- Certified
- 2021-07-13
Frequently asked questions
- What is Colin Carroll's NPI number?
- Colin Carroll's National Provider Identifier (NPI) is 1295091148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Carroll's specialty?
- Colin Carroll is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Colin Carroll located?
- Colin Carroll's practice location on file with NPPES is 4000 Kresge Way, Louisville, KY 40207-4605.
- What is Colin Carroll's phone number?
- The practice phone number listed in the NPPES registry for Colin Carroll is (502) 897-9281.
- Does Colin Carroll accept Medicare?
- Colin Carroll is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colin Carroll's NPI active?
- Yes — Colin Carroll's NPI (1295091148) is active in the NPPES registry as of the last update on 2021-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.