BRIAN JOSEPH CALLAHAN MSN, APRN, FNP-C
NPI 1396302964
Nurse Practitioner - Family in Clearwater, FL
About Brian Joseph Callahan Msn, Aprn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN JOSEPH CALLAHAN MSN, APRN, FNP-C (NPI 1396302964) is an individual family provider in Clearwater, Florida, licensed in Missouri (2019023509) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, is affiliated with Saint Luke's South Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Brian Joseph Callahan Msn, Aprn, Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Brian Callahan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Richmond, MO 64085
- Reassigned Medicare billing, Missouri enrollment
- 702 clinicians in this Medicare group
Lees Summit, MO 64064
- Reassigned Medicare billing, Kansas and Missouri enrollments
- 40 clinicians in this Medicare group
Independence, MO 64057
- Reassigned Medicare billing, Missouri enrollment
- 182 clinicians in this Medicare group
Overland Park, KS 66215
- Reassigned Medicare billing, Kansas enrollment
- 77 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Luke's South Hospital
Acute Care Hospitals · Overland Park, KSNorth Kansas City Hospital
Acute Care Hospitals · North Kansas City, MOLee's Summit Medical Center
Acute Care Hospitals · Lees Summit, MOBelton Regional Medical Center
Acute Care Hospitals · Belton, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33760 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEARWATER, FL 33760
CLEARWATER, FL 33760
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Brian Callahan's NPI number?
The NPI number for Brian Callahan is 1396302964. It was assigned to this individual provider in the NPPES registry on May 20, 2019.
Where is Brian Callahan located?
Brian Callahan practices at 5380 Tech Data Dr Ste 101, Clearwater, FL 33760. The listed phone number is (727) 507-2514.
What is Brian Callahan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Brian Callahan enrolled in Medicare?
Yes. Brian Callahan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Brian Callahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Callahan reassigns Medicare benefits to 4 organizations: Meritas Health Corporation (Richmond, MO), Advanced Orthopedics And Sports Medicine (Lees Summit, MO), Emergency Medicine Services Of Mo, LLC (Independence, MO) and Emergency Medicine Services Of Ks, PA (Overland Park, KS). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brian Callahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Callahan accept?
Health plans from Blue Cross and Blue Shield of Kansas City and Oscar Insurance Company list Brian Callahan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Brian Callahan affiliated with any hospitals?
According to CMS data, Brian Callahan is affiliated with Saint Luke's South Hospital, North Kansas City Hospital, Lee's Summit Medical Center and Belton Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Brian Callahan was last updated on June 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.