Physician Profile
Unclaimed ProfileAbout CALLAHAN
Based in Sullivan, IN, Daniel Choyce Callahan, MD is listed in the NPI registry under pain management. Daniel graduated from University of Miami, Lm Miller School of Medicine in 2005. Daniel is also listed as specialising in pain medicine.
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 does Dr. Callahan specialise in?
Dr. Callahan is a pain management in Sullivan, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PAIN MANAGEMENT”.
NPI registry
Where is Dr. Callahan located?
Dr. Callahan is listed at 2120 N SECTION ST, Sullivan, IN 47882. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Callahan's phone number?
The number on file is (812) 268-2556. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Callahan?
Dr. Callahan's National Provider Identifier is 1255580593. 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
Where did Dr. Callahan go to medical school?
Dr. Callahan attended University of Miami, Lm Miller School of Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Callahan have?
Dr. Callahan has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Callahan do most often?
According to Medicare billing data, Dr. Callahan performs procedures including aspiration and/or injection of fluid from large joint, injection of trigger points, 3 or more muscles and destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Callahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Callahan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (812) 268-2556
- Email not available
Practice Locations
2120 N SECTION ST
Sullivan, IN 47882
Procedures Most Often Billed to Medicare
2,016 services · 1,300 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
160 |
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
122 |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64635 |
120 |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
117 |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint | Procedure | 64636 |
86 |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
61 |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
56 |
| Injection of substance into lower spine canal using imaging guidance | Procedure | 62323 |
49 |
| Injection of trigger points, 1-2 muscles | Procedure | 20552 |
37 |
| Injection of upper or middle spine facet joint using imaging guidance, single level | Procedure | 64490 |
34 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
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.
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.
Trained at University of Miami, Lm Miller School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at University of Miami, Lm Miller School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in IN 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.