Ethan Colby, M.D.
NPI 1841450376 · Diagnostic Radiology Physician · Plano, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Colby, M.D. is a Diagnostic Radiology Physician provider in Plano, TX (NPI 1841450376).
Provider details
- NPI number
- 1841450376
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101243349 (VA)
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
18 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
3,158 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 | 724 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 448 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 194 | $82 |
| X-Ray of Chest, 2 Views71046 | 145 | $10 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 139 | $79 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 117 | $20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-09
- Last updated
- 2013-09-05
Frequently asked questions
- What is Ethan Colby's NPI number?
- Ethan Colby's National Provider Identifier (NPI) is 1841450376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Colby's specialty?
- Ethan Colby is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Colby located?
- Ethan Colby's practice location on file with NPPES is 3901 W 15th St, Plano, TX 75075-7738.
- What is Ethan Colby's phone number?
- The practice phone number listed in the NPPES registry for Ethan Colby is (972) 596-6800.
- Does Ethan Colby accept Medicare?
- Ethan Colby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Colby's NPI active?
- Yes — Ethan Colby's NPI (1841450376) is active in the NPPES registry as of the last update on 2013-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.