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Individual
DR. DANIEL CHOYCE CALLAHAN
Active
Individual
DR. DANIEL CHOYCE CALLAHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
2084P2900X
Pain Medicine (Psychiatry & Neurology) Physician
Primary
01080614A
IN
2084P2900X
Pain Medicine (Psychiatry & Neurology) Physician
036.147496
IL
2084P2900X
Pain Medicine (Psychiatry & Neurology) Physician
4301099722
MI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
300017765
—
IN
Enumeration date
09/11/2008
Last updated
01/30/2026
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