Floyd Scales, MD
NPI 1669510483 · Diagnostic Radiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Floyd Scales, MD is a Diagnostic Radiology Physician provider in Saint Louis, MO (NPI 1669510483).
Provider details
- NPI number
- 1669510483
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R4A54 (MO)
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
4,367 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, 2 Views71046 | 948 | $10 |
| X-Ray of Chest, 1 View71045 | 642 | $8 |
| X-Ray of Knee, 4 Or More Views73564 | 348 | $11 |
| X-Ray of Foot, Minimum of 3 Views73630 | 212 | $8 |
| X-Ray of Abdomen, 1 View74018 | 159 | $8 |
| X-Ray of Hip, 2-3 Views73502 | 158 | $10 |
| X-Ray of Hip, 2-3 Views73502 | 149 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-02
- Last updated
- 2025-04-17
Frequently asked questions
- What is Floyd Scales's NPI number?
- Floyd Scales's National Provider Identifier (NPI) is 1669510483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Floyd Scales's specialty?
- Floyd Scales is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Floyd Scales located?
- Floyd Scales's practice location on file with NPPES is 3015 N Ballas Rd, Saint Louis, MO 63131-2329.
- What is Floyd Scales's phone number?
- The practice phone number listed in the NPPES registry for Floyd Scales is (314) 996-5170.
- Does Floyd Scales accept Medicare?
- Floyd Scales is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Floyd Scales's NPI active?
- Yes — Floyd Scales's NPI (1669510483) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.