Francis Wu, MD
NPI 1538695853 · Diagnostic Radiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francis Wu, MD is a Diagnostic Radiology Physician provider in Saint Louis, MO (NPI 1538695853).
Provider details
- NPI number
- 1538695853
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2022018009 (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
9 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
3,501 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 Head Or Brain Without Contrast70450 | 1,026 | $39 |
| Mri Scan of Brain Before and After Contrast70553 | 365 | $107 |
| Ct Scan of Upper Spine Without Contrast72125 | 333 | $46 |
| Mri Scan of Brain Without Contrast70551 | 196 | $69 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 175 | $70 |
| Ct Scan of Soft Tissue of Neck With Contrast70491 | 165 | $64 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-05
- Last updated
- 2025-04-17
- Certified
- 2022-07-27
Frequently asked questions
- What is Francis Wu's NPI number?
- Francis Wu's National Provider Identifier (NPI) is 1538695853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Wu's specialty?
- Francis Wu is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Francis Wu located?
- Francis Wu's practice location on file with NPPES is 510 S Kingshighway Blvd, Saint Louis, MO 63110-1016.
- What is Francis Wu's phone number?
- The practice phone number listed in the NPPES registry for Francis Wu is (314) 362-7200.
- Does Francis Wu accept Medicare?
- Francis Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francis Wu's NPI active?
- Yes — Francis Wu's NPI (1538695853) 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.