Michael Callahan, DC
- Medicare patients, 2024
- 40
- Industry payments
- $114
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2745 Citrus Tower Blvd, Clermont, FL 34711
- Practice phone
- Call (352) 241-4111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Lake Wellness & Injury Center, PL
Clermont, Florida
Find Michael Callahan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Michael Callahan is a chiropractor in Clermont, Florida
Michael Callahan practices at South Lake Wellness & Injury Center, PL in Clermont, Florida.
Michael Callahan's NPI, 1003408576, was assigned on February 6, 2021. Michael Callahan holds Florida license CH13419.
- NPI
- 1003408576NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284040098
- NPI enumeration date
- February 6, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (352) 241-4111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Callahan practices at South Lake Wellness & Injury Center, PL in Clermont, Florida
Michael Callahan's primary practice is South Lake Wellness & Injury Center, PL, at 2745 Citrus Tower Blvd, Clermont, FL 34711 in Lake County. The practice phone is (352) 241-4111.
- South Lake Wellness & Injury Center, PL2745 Citrus Tower Blvd, Clermont, FL 34711 · Lake CountyPhone(352) 241-4111
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael Callahan is affiliated with 2 sites of care and 1 medical group
Michael Callahan's primary practice is South Lake Wellness & Injury Center, PL in Clermont, Florida. Dmand AI also links Michael Callahan to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael Callahan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Callahan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Lake Wellness & Injury Center, PL | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Callahan is one of 3,152 chiropractors in Florida
Chiropractor is Michael Callahan's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Michael Callahan is licensed in Florida.
Specialties and state licenses
- Chiropractor, FloridaPrimary
Chiropractors near Michael Callahan
Counts of chiropractors with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Michael Callahan treated 40 Medicare patients in 2024, average age 73
CMS counts 40 Medicare patients who saw Michael Callahan in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Callahan's median patient age at 51, with 52% women.
Michael Callahan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Callahan's Medicare patients by sex, 2024
- Women2255%
- Men1845%
Chronic conditions among Michael Callahan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Chronic kidney disease38%
- Anxiety28%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Michael Callahan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Michael Callahan takes part in Medicare
Michael Callahan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Michael Callahan received $114 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Callahan from 1 drug or device company in 2025. Device or supply loans make up the largest share, 100% of the total. Baxter Healthcare paid the most, $114.
Companies that paid Michael Callahan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael Callahan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Michael Callahan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Callahan's NPI number?
Michael Callahan's NPI number is 1003408576. It was assigned on February 6, 2021, and it is active in the NPI Registry.
What does Michael Callahan specialize in?
Michael Callahan is a chiropractor in Clermont, Florida. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Michael Callahan practice?
Michael Callahan practices at 2745 Citrus Tower Blvd, Clermont, FL 34711. Michael Callahan's primary practice is South Lake Wellness & Injury Center, PL in Clermont, Florida. Dmand AI also links Michael Callahan to 1 group practice or clinic and 1 medical group.
What is Michael Callahan's office phone number?
The practice phone on file for Michael Callahan is (352) 241-4111.
What is Michael Callahan's medical license number?
Michael Callahan holds Florida license CH13419.
Does Michael Callahan accept Medicare?
Yes. CMS lists Michael Callahan as accepting Medicare assignment.
How many Medicare patients does Michael Callahan see?
CMS counts 40 Medicare patients who saw Michael Callahan in 2024, with an average age of 73.
Has Michael Callahan received payments from drug or device companies?
CMS Open Payments shows $114 in general payments to Michael Callahan from 1 company from 2025 to 2025. The largest total came from Baxter Healthcare.
How long has Michael Callahan been practicing?
Michael Callahan graduated from medical school in 2012, 14 years ago.
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