National Provider Identifier Database

DANIEL C CALLAHAN, MD – NPI #1255580593
Pain Medicine

A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.


Contact Information

DANIEL C CALLAHAN, MD
2120 N SECTION ST
SULLIVAN, IN47882-7518
Phone: 812-268-2556
Fax:
Website:
Specialty Taxonomy Code
* Pain Medicine 2084P2900X

* Indicates primary specialty

NPI Profile & details for DANIEL C CALLAHAN

NPI Number 1255580593
Credentials MD
Entity Individual
Enumeration date 09/11/2008
Last updated 01/30/2026 - About 4 months ago
Sole proprietor1 No
Identifiers
  • IL License #: 036.147496
  • IN License #: 01080614A
  • MI License #: 4301099722
  • IN Medicaid: 300017765
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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