Shane Brennan, MD
NPI 1386174415 · Diagnostic Radiology Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shane Brennan, MD is a Diagnostic Radiology Physician provider in Aurora, CO (NPI 1386174415).
Provider details
- NPI number
- 1386174415
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301112476 (MI)
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
9 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
277 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 175 | $39 |
| Ct Scan of Upper Spine Without Contrast72125 | 55 | $46 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 24 | $81 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 23 | $77 |
Typical Medicare-allowed amounts for these services range $39–$81 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 18101 Oakwood BlvdDearborn, MI 48124-4089Phone: (313) 593-7000
Registry dates
- Enumerated
- 2017-06-12
- Last updated
- 2022-07-21
Frequently asked questions
- What is Shane Brennan's NPI number?
- Shane Brennan's National Provider Identifier (NPI) is 1386174415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shane Brennan's specialty?
- Shane Brennan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Shane Brennan located?
- Shane Brennan's practice location on file with NPPES is 12631 E 17th Ave # Ms 8200, Aurora, CO 80045.
- What is Shane Brennan's phone number?
- The practice phone number listed in the NPPES registry for Shane Brennan is (303) 724-9245.
- Does Shane Brennan accept Medicare?
- Shane Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shane Brennan's NPI active?
- Yes — Shane Brennan's NPI (1386174415) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.