Benjamin Ludwig, MD
NPI 1972726222 · Diagnostic Radiology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Ludwig, MD is a Diagnostic Radiology Physician provider in Jacksonville, FL (NPI 1972726222).
Provider details
- NPI number
- 1972726222
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C184440 (CA)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,362 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) |
|---|---|---|
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 379 | $81 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 188 | $76 |
| Mri Scan of Brain Without Contrast70551 | 170 | $86 |
| Mri Scan of Brain Before and After Contrast70553 | 144 | $127 |
| Ct Scan Head Or Brain Without Contrast70450 | 72 | $45 |
| Mri Scan of Middle Spinal Canal Without Contrast72146 | 71 | $82 |
Practice location
Mailing address
Additional practice locations (1)
- 3599 University Blvd SBldg 300Jacksonville, FL 32216Phone: (904) 399-5550Fax: (904) 346-4334
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Benjamin Ludwig's NPI number?
- Benjamin Ludwig's National Provider Identifier (NPI) is 1972726222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Ludwig's specialty?
- Benjamin Ludwig is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Ludwig located?
- Benjamin Ludwig's practice location on file with NPPES is 4500 San Pablo Rd S, Jacksonville, FL 32224-1865.
- What is Benjamin Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Ludwig is (904) 953-2000.
- Does Benjamin Ludwig accept Medicare?
- Benjamin Ludwig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Ludwig's NPI active?
- Yes — Benjamin Ludwig's NPI (1972726222) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.