Carl Callahan, CNP
Nurse Practitioner · Saint Louis, MO
Carl Callahan, CNP is a nurse practitioner in Saint Louis, MO.
- SpecialtyNurse Practitioner
- TelehealthNot reported
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~121 patients across 259 services, avg age 50
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Emergency department visit with low level of medical decision making | 127 | $58 | See prices → |
| Emergency department visit with straightforward medical decision making | 41 | $34 | See prices → |
| Emergency department visit for problem that may not require health care professional | 25 | $9 | See prices → |
| Emergency department visit with moderate level of medical decision making | 16 | $99 | See prices → |
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.