MICHAEL CALLAHAN DC
NPI 1003408576
Chiropractor in Clermont, FL
About Michael Callahan Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL CALLAHAN DC (NPI 1003408576) is an individual chiropractor in Clermont, Florida, licensed in Florida (CH13419) and active in the NPI registry since February 2021. He is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Michael Callahan Dc 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 Reassignment
Medicare enrollment records show Michael Callahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Clermont, FL 34711
- Reassigned Medicare billing, Florida enrollment
- 3 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 2
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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Michael Callahan's NPI number?
The NPI number for Michael Callahan is 1003408576. It was assigned to this individual provider in the NPPES registry on February 6, 2021.
Where is Michael Callahan located?
Michael Callahan practices at 2745 Citrus Tower Blvd, Clermont, FL 34711. The listed phone number is (352) 359-2936.
What is Michael Callahan's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Michael Callahan enrolled in Medicare?
Yes. Michael 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 organization bills Medicare for Michael Callahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Callahan reassigns Medicare benefits to South Lake Wellness & Injury Center, Pl (Clermont, FL). The 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 Michael Callahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Callahan accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Health First Commercial Plans, Inc. and 3 other insurers list Michael 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.
When was this NPI record last updated?
The NPPES record for Michael Callahan was last updated on February 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Michael Callahan, DC · NPI 1003408576
Chiropractor provider in Clermont, Florida. Individual provider, active in the CMS NPPES registry since February 6, 2021.
## Identity
- **NPI:** 1003408576 (Entity type: Individual)
- **Enumerated:** February 6, 2021
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** CH13419 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2745 CITRUS TOWER BLVD, Clermont, FL 34711-6699
- **Phone:** (352) 359-2936
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** South Lake Wellness & Injury Center, Pl (NPI 1851579320, Clermont, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** February 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1003408576) · Data from the CMS NPPES public registry.