Guy Alexander, MD
NPI 1083989362 · Diagnostic Radiology Physician · Fort Collins, CO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guy Alexander, MD is a Diagnostic Radiology Physician provider in Fort Collins, CO (NPI 1083989362).
Provider details
- NPI number
- 1083989362
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 13302A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
6,926 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) |
|---|---|---|
| Screening Mammography77067 | 1,306 | $43 |
| Screening 3d Breast Mammography77063 | 1,281 | $29 |
| Screening Mammography77067 | 732 | $34 |
| Screening 3d Breast Mammography77063 | 706 | $27 |
| X-Ray of Chest, 1 View71045 | 615 | $8 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 296 | $11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-20
- Last updated
- 2021-06-05
- Certified
- 2021-06-05
Frequently asked questions
- What is Guy Alexander's NPI number?
- Guy Alexander's National Provider Identifier (NPI) is 1083989362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guy Alexander's specialty?
- Guy Alexander is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Guy Alexander located?
- Guy Alexander's practice location on file with NPPES is 1024 S Lemay Ave, Fort Collins, CO 80524-3929.
- What is Guy Alexander's phone number?
- The practice phone number listed in the NPPES registry for Guy Alexander is (970) 495-7000.
- Does Guy Alexander accept Medicare?
- Guy Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guy Alexander's NPI active?
- Yes — Guy Alexander's NPI (1083989362) is active in the NPPES registry as of the last update on 2021-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.