Evelyne Loyer, M.D.
NPI 1669567087 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evelyne Loyer, M.D. is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1669567087).
Provider details
- NPI number
- 1669567087
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- H6391 (TX)
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
19 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
246 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 of Abdomen and Pelvis With Contrast74177 | 88 | $85 |
| Ct Scan of Chest With Contrast71260 | 50 | $52 |
| Ct Scan of Abdomen and Pelvis Before and After Contrast74178 | 39 | $94 |
| Ct Scan of Chest Before and After Contrast71270 | 26 | $55 |
| X-Ray of Abdomen, 1 View74018 | 17 | $9 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2009-12-21
Frequently asked questions
- What is Evelyne Loyer's NPI number?
- Evelyne Loyer's National Provider Identifier (NPI) is 1669567087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evelyne Loyer's specialty?
- Evelyne Loyer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Evelyne Loyer located?
- Evelyne Loyer's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4009.
- What is Evelyne Loyer's phone number?
- The practice phone number listed in the NPPES registry for Evelyne Loyer is (713) 792-6161.
- Does Evelyne Loyer accept Medicare?
- Evelyne Loyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evelyne Loyer's NPI active?
- Yes — Evelyne Loyer's NPI (1669567087) is active in the NPPES registry as of the last update on 2009-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.