Physician Profile
Unclaimed ProfileAbout LUDWIG
Based in Saint Louis, MO, Daniel Ryder Ludwig, MD is listed in the NPI registry under diagnostic radiology. Daniel graduated from University of Pittsburgh School of Medicine in 2014. Medicare claims data shows Daniel provided 1,660 services to 1,598 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Ludwig's specialty?
Dr. Ludwig is a diagnostic radiology in Saint Louis, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where can I find Dr. Ludwig?
Dr. Ludwig is listed at 510 S KINGSHIGHWAY BLVD DEPT RADIOLOGY, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ludwig?
The number on file is (314) 362-7200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ludwig?
Dr. Ludwig's National Provider Identifier is 1780002543. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Ludwig's medical education?
Dr. Ludwig attended University of Pittsburgh School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ludwig have?
Dr. Ludwig has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ludwig known for?
According to Medicare billing data, Dr. Ludwig performs procedures including needle biopsy of liver through skin; reads or performs imaging such as x-ray of abdomen, 1 view and ct scan of abdomen and pelvis with contrast; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ludwig's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ludwig. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (314) 362-7200
- Email not available
Practice Locations
510 S KINGSHIGHWAY BLVD DEPT RADIOLOGY
Saint Louis, MO 63110
Procedures Most Often Billed to Medicare
1,660 services · 1,598 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Needle biopsy of liver through skin | Procedure | 47000 |
17 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
237 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
194 |
| Mri scan of abdomen before and after contrast | Imaging | 74183 |
152 |
| Ct scan of chest with contrast | Imaging | 71260 |
143 |
| X-ray of chest, 2 views | Imaging | 71046 |
96 |
| X-ray of chest, 1 view | Imaging | 71045 |
84 |
| Ct scan of chest without contrast | Imaging | 71250 |
73 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
61 |
| Limited ultrasound scan of abdomen | Imaging | 76705 |
60 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other diagnostic radiology specialists in Saint Louis 3
Same specialty, same city.
Trained at University of Pittsburgh School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at University of Pittsburgh School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Needle biopsy of liver through skin 8
Providers in MO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.