Dr. John Michael Gallagher, DO
- Industry payments
- $326
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1360 E Venice Ave, Venice, FL 34285
- Practice phone
- Call (941) 925-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Sight - Sarasota
Venice, Florida
Find Dr. Gallagher'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.
Dr. John Michael Gallagher is a diagnostic radiologist in Venice, Florida
Dr. Gallagher practices at Center for Sight - Sarasota in Venice, Florida.
Dr. Gallagher's NPI, 1972502235, was assigned on July 19, 2005. Dr. Gallagher graduated from Des Moines University College of Osteopathic Medicine in 1981. Dr. Gallagher holds Pennsylvania license OS005667L.
- NPI
- 1972502235NPI Registry (opens in a new tab)
- NPI enumeration date
- July 19, 2005
- NPI status
- Active
- Practice phone
- (941) 925-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. John Michael Gallagher practices at Center for Sight - Sarasota in Venice, Florida
Dr. Gallagher's primary practice is Center for Sight - Sarasota, at 1360 E Venice Ave, Venice, FL 34285 in Sarasota County. The practice phone is (941) 925-2020.
- Center for Sight - Sarasota1360 E Venice Ave, Venice, FL 34285 · Sarasota CountyPhone(941) 925-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Michael Gallagher is affiliated with 2 sites of care and 1 medical group
Dr. Gallagher's primary practice is Center for Sight - Sarasota in Venice, Florida. Dmand AI also links Dr. Gallagher 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 Dr. John Michael Gallagher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gallagher practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Sight - Sarasota | 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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Dr. John Michael Gallagher is one of 2,422 diagnostic radiologists in Florida
Diagnostic radiology is Dr. Gallagher's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Gallagher is licensed in Pennsylvania.
Specialties and state licenses
- Diagnostic radiology, PennsylvaniaPrimary
Diagnostic radiologists near Dr. Gallagher
Counts of diagnostic radiologists 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
Dr. John Michael Gallagher's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Gallagher's median patient age at 54, with 100% women.
Dr. Gallagher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. John Michael Gallagher received $326 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Gallagher from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $133.
General payments to Dr. Gallagher by program year, 2016 to 2025
Companies that paid Dr. Gallagher the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Michael Gallagher graduated from Des Moines University College of Osteopathic Medicine
Dr. Gallagher graduated from Des Moines University College of Osteopathic Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Michael Gallagher'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 Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. John Michael Gallagher
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Michael Gallagher's NPI number?
Dr. John Michael Gallagher's NPI number is 1972502235. It was assigned on July 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Michael Gallagher?
Dr. John Michael Gallagher is a diagnostic radiologist in Venice, Florida. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. John Michael Gallagher practice?
Dr. Gallagher practices at 1360 E Venice Ave, Venice, FL 34285. Dr. Gallagher's primary practice is Center for Sight - Sarasota in Venice, Florida. Dmand AI also links Dr. Gallagher to 1 group practice or clinic and 1 medical group.
What is Dr. John Michael Gallagher's office phone number?
The practice phone on file for Dr. Gallagher is (941) 925-2020.
What is Dr. John Michael Gallagher's medical license number?
Dr. Gallagher holds Pennsylvania license OS005667L.
Where did Dr. John Michael Gallagher go to medical school?
Dr. Gallagher graduated from Des Moines University College of Osteopathic Medicine in 1981.
Has Dr. John Michael Gallagher received payments from drug or device companies?
CMS Open Payments shows $326 in general payments to Dr. Gallagher from 5 companies from 2016 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. John Michael Gallagher been practicing?
Dr. Gallagher graduated from medical school in 1981, 45 years ago.
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