Shannon James Gallagher, MD, MPH
Surgery Physician · Sturgeon Bay, WI
Shannon James Gallagher, MD, MPH is a surgery physician with a practice address in Sturgeon Bay, Wisconsin, and NPI 1124523667, issued on Mar 27, 2018. Check the license (Wisconsin 82364-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Shannon James Gallagher
- Credential
- MD, MPH
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 82364-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1843 Michigan St, Sturgeon Bay, WI 54235
- Phone
- (920) 746-1060
- Enumerated
- Mar 27, 2018
- Record last updated
- Jul 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20230815004150); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 726 in Wisconsin → Look up another NPI →
Also registered at 1843 Michigan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Herlache, MDSpecialist1801053319
- Neil Kleman, DOSurgery Physician1710338645
- Kathryn Mehlberg, RNRegistered Nurse1588580260
- Shaun Melarvie, M.D.Surgery Physician1902849763
- Mollie Petersen, PACPhysician Assistant1649554361
- Michael St Jean, M.D.Surgery Physician1578511689
Verify Shannon James Gallagher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 82364-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average surgery physician in 2024
228 Medicare Part D claims for 164 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 30 claims were for opioids.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf107 claims
- Omeprazole32 claims
- Tramadol Hcl18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,407.93
17 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Door County Memorial HospitalSturgeon Bay, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shannon James Gallagher among 726 surgery physician records in Wisconsin
Shannon James Gallagher, MD, MPH is one of 726 surgery physician records with a practice address in Wisconsin. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.
- NPI issued2018 · 86% of these records are older, 12% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2006 among the 446 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 surgery physician records list a practice address in Sturgeon Bay
They are 5 of the 350 NPPES records with a practice address in Sturgeon Bay, and 726 surgery physician records in Wisconsin.
All 726 in Wisconsin → Every provider in Sturgeon Bay → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Neil Kleman, DOSturgeon Bay, WI 542351710338645
- Shaun Melarvie, M.D.Sturgeon Bay, WI 542351902849763
- Kurtis Scheer, M.D.Sturgeon Bay, WI 542351689600637
- Michael St Jean, M.D.Sturgeon Bay, WI 542351578511689
- David Copp, M.D.Two Rivers, WI 542411013947225
- Steven Goldin, MD PHD MPH CPHTwo Rivers, WI 542411114962248
- Breanna O'Neil, MDTwo Rivers, WI 542411407384043
- Laura PeckTwo Rivers, WI 542411699159558
Common questions
What is Shannon James Gallagher, MD, MPH's NPI number?
Shannon James Gallagher, MD, MPH's National Provider Identifier (NPI) is 1124523667, issued on Mar 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Shannon James Gallagher, MD, MPH located?
The NPPES record lists a practice address at 1843 Michigan St, Sturgeon Bay, WI, 54235. Phone: (920) 746-1060. Providers update this record themselves, so call before visiting.
How can I verify Shannon James Gallagher, MD, MPH's license?
NPPES lists Wisconsin license number 82364-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shannon James Gallagher, MD, MPH prescribe under Medicare Part D?
In 2024, Shannon James Gallagher, MD, MPH had 228 Medicare Part D claims for 164 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.