DR. DANIEL CHOYCE CALLAHAN (MD) – Pain Medicine (Psychiatry & Neurology) Physician, NPI 1255580593
Pain Medicine (Psychiatry & Neurology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
183 PAIN MANAGEMENT in IN
Provider Addresses for DR. DANIEL CHOYCE CALLAHAN (MD)
PO BOX 445
DEFIANCE, OH 435120445
Phone: (800) 514-4390
Fax: (440) 808-3675
Type: Mailing
1542 S Bloomington St
Greencastle, IN 461352212
Phone: (765) 301-7450
Type: Location
2204, North Section Street, Sullivan, Sullivan County, Indiana, 47882, United States
Sullivan, IN 47882
Phone: (812) 268-2556
Fax: (812) 268-2652
Type: Location
1000 N Allen St
Robinson, IL 624541114
Phone: (618) 546-2405
Type: Location
PO BOX 10
SULLIVAN, IN 478820010
Phone: (812) 268-4311
Type: Mailing
2120 N SECTION ST
SULLIVAN, IN 478827518
Phone: (812) 268-2556
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $109.
Total Amount is formed as General ($109) + Research ($0) + Ownership ($0) = $109.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Abbott Laboratories ($109).
Total Amount
$109
General + Research + Ownership
Payments
5
Total payment records
General Amount
$109
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $109 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-07-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20180725001713 | I | Pain Management | IN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 758 | 333 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 569 | 258 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 277 | 112 | $0 |
| 20553 | Injection of trigger points, 3 or more muscles | 132 | 87 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 105 | 105 | $0 |
Insurance plans in this area (ZIP 43512)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| Mental Health Counselor | IN | |
| Family Practice | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| Psychiatry, Internal Medicine, Neuropsychiatry | GA | |
| Family Practice | ND | |
| - | IN |
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