Dr. Thomas Gallagher, MD
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $55
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5000 Memorial Drive, Two Rivers, WI 54241
- Practice phone
- Call (920) 794-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Thomas Gallagher is an internist in Two Rivers, Wisconsin
Dr. Gallagher practices at Aurora Medical Center - Manitowoc County in Two Rivers, Wisconsin, part of Advocate Health.
Dr. Gallagher's NPI, 1942273677, was assigned on February 13, 2006. Dr. Gallagher holds Wisconsin license 22363.
- NPI
- 1942273677NPI Registry (opens in a new tab)
- NPI enumeration date
- February 13, 2006
- NPI status
- Active
- Practice phone
- (920) 794-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Thomas Gallagher practices at Aurora Medical Center - Manitowoc County in Two Rivers, Wisconsin
Dr. Gallagher's primary practice is Aurora Medical Center - Manitowoc County, at 5000 Memorial Drive, Two Rivers, WI 54241 in Manitowoc County. The practice phone is (920) 794-5000.
- Aurora Medical Center - Manitowoc County5000 Memorial Drive, Two Rivers, WI 54241 · Manitowoc CountyPhone(920) 794-5000
Source: Dmand AI Affiliation Data
Dr. Thomas Gallagher is affiliated with 1 site of care
Dr. Gallagher's primary practice is Aurora Medical Center - Manitowoc County in Two Rivers, Wisconsin, part of Advocate Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas 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 |
|---|---|
| Aurora Medical Center - Manitowoc County | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Advocate Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas Gallagher is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Gallagher's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gallagher is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Gallagher
Counts of internists 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. Thomas Gallagher's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Gallagher's median patient age at 62, with 67% 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 62
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Thomas Gallagher has 2 publications on record
Dmand AI links 2 papers to Dr. Gallagher in 2019. Dr. Gallagher's most frequent co-author is Paul B. McCray, MD.
Dr. Gallagher's most frequent co-authors
Recent publications by Dr. Gallagher
See who Dr. Gallagher researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gallagher works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Gallagher received $55 in industry payments from 2022 to 2025
CMS Open Payments shows 2 general payments to Dr. Gallagher from 1 drug or device company from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $55.
General payments to Dr. Gallagher by program year, 2022 to 2025
Companies that paid Dr. Gallagher the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Thomas 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. Thomas Gallagher's NPI number?
Dr. Thomas Gallagher's NPI number is 1942273677. It was assigned on February 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Gallagher?
Dr. Thomas Gallagher is an internist in Two Rivers, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas Gallagher practice?
Dr. Gallagher practices at 5000 Memorial Drive, Two Rivers, WI 54241. Dr. Gallagher's primary practice is Aurora Medical Center - Manitowoc County in Two Rivers, Wisconsin, part of Advocate Health.
What is Dr. Thomas Gallagher's office phone number?
The practice phone on file for Dr. Gallagher is (920) 794-5000.
What is Dr. Thomas Gallagher's medical license number?
Dr. Gallagher holds Wisconsin license 22363.
Which hospitals is Dr. Thomas Gallagher affiliated with?
Dr. Gallagher practices at Aurora Medical Center - Manitowoc County in Two Rivers, Wisconsin.
Has Dr. Thomas Gallagher received payments from drug or device companies?
CMS Open Payments shows $55 in general payments to Dr. Gallagher from 1 company from 2022 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Thomas Gallagher been practicing?
Dr. Gallagher's NPI was assigned in 2006.
Does Dr. Thomas Gallagher do research?
Dmand AI links 2 publications to Dr. Gallagher.
Who does Dr. Thomas Gallagher publish with?
Dr. Gallagher's most frequent co-authors are Paul B. McCray, MD (1 shared paper).
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