Gregory Conrad Thompson, D.O.
Emergency Medicine Physician · Sheboygan, WI
Gregory Conrad Thompson, D.O. is an emergency medicine physician with a practice address in Sheboygan, Wisconsin, and NPI 1932553179, issued on Apr 13, 2016. Check the license (Wisconsin 68373-21, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Conrad Thompson
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 68373-21 WI
036173124 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Superior Ave, Sheboygan, WI 53081
- Phone
- (920) 459-8300
- Enumerated
- Apr 13, 2016
- Record last updated
- Jan 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20250123002122); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,464 in Wisconsin → Look up another NPI →
Also registered at 3100 Superior Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Dyer, DPTPhysical Therapist1588116958
Verify Gregory Conrad Thompson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 68373-21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average emergency medicine physician in 2024
377 Medicare Part D claims for 272 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 23 claims were for opioids.
Most prescribed
- Cephalexin41 claims
- Prednisone34 claims
- Ondansetron Odt25 claims
- Cyclobenzaprine Hcl23 claims
- Oxycodone Hcl19 claims
- Doxycycline Hyclate18 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.
Bills Medicare through 2 group practices
- Cepamerica Illinois LLPLitchfield, IL
- Vituity-Wisconsin EM SCSheboygan, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Conrad Thompson among 1,464 emergency medicine physician records in Wisconsin
Gregory Conrad Thompson, D.O. is one of 1,464 emergency medicine physician records with a practice address in Wisconsin. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 22% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2011 among the 844 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 emergency medicine physician records list a practice address in Sheboygan
They are 28 of the 1,385 NPPES records with a practice address in Sheboygan, and 1,464 emergency medicine physician records in Wisconsin.
All 1,464 in Wisconsin → Every provider in Sheboygan → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Tyler Beranek, D.O.Sheboygan, WI 530811134532435
- Max Geers, M.D.Sheboygan, WI 530811629417068
- Frederick Gould, M.D.Sheboygan, WI 530811629016472
- Jesse Justus, D.O.Sheboygan, WI 530811932487816
- Donald Keen, M.D.Sheboygan, WI 530811669793147
- Paul Knapp, D.O.Sheboygan, WI 530811447563200
- Timothy Koch, DOSheboygan, WI 530811497784847
- John Longano, MDSheboygan, WI 530811295711067
Common questions
What is Gregory Conrad Thompson, D.O.'s NPI number?
Gregory Conrad Thompson, D.O.'s National Provider Identifier (NPI) is 1932553179, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Conrad Thompson, D.O. located?
The NPPES record lists a practice address at 3100 Superior Ave, Sheboygan, WI, 53081. Phone: (920) 459-8300. Providers update this record themselves, so call before visiting.
How can I verify Gregory Conrad Thompson, D.O.'s license?
NPPES lists Wisconsin license number 68373-21, 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 Gregory Conrad Thompson, D.O. prescribe under Medicare Part D?
In 2024, Gregory Conrad Thompson, D.O. had 377 Medicare Part D claims for 272 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.