Roger Nichols, M.D.
NPI 1336114891 · Diagnostic Radiology Physician · Boulder, CO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Nichols, M.D. is a Diagnostic Radiology Physician provider in Boulder, CO (NPI 1336114891).
Provider details
- NPI number
- 1336114891
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35993 (CO)
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
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
3,025 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 Leg Joint Without Contrast73721 | 280 | $63 |
| Ct Scan of Leg Without Contrast73700 | 264 | $46 |
| X-Ray of Chest, 1 View71045 | 230 | $8 |
| Mri Scan of Arm Joint Without Contrast73221 | 229 | $63 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 151 | $69 |
| Screening 3d Breast Mammography77063 | 129 | $28 |
Practice location
Mailing address
Additional practice locations (1)
- 36 Garden CtrBroomfield, CO 80020-1730Phone: (720) 848-0000
Registry dates
- Enumerated
- 2006-02-20
- Last updated
- 2025-05-13
- Certified
- 2025-05-13
Frequently asked questions
- What is Roger Nichols's NPI number?
- Roger Nichols's National Provider Identifier (NPI) is 1336114891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Nichols's specialty?
- Roger Nichols is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Nichols located?
- Roger Nichols's practice location on file with NPPES is 4747 Arapahoe Ave, Boulder, CO 80303-1131.
- What is Roger Nichols's phone number?
- The practice phone number listed in the NPPES registry for Roger Nichols is (303) 415-7000.
- Does Roger Nichols accept Medicare?
- Roger Nichols is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Nichols's NPI active?
- Yes — Roger Nichols's NPI (1336114891) is active in the NPPES registry as of the last update on 2025-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.