Theodore Sheldon Parins, M.D.
Surgery Physician · Prairie Du Sac, WI
Theodore Sheldon Parins, M.D. is a surgery physician with a practice address in Prairie Du Sac, Wisconsin, and NPI 1437168473, issued on Aug 7, 2006. Check the license (Wisconsin 36040, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Theodore Sheldon Parins
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 36040 WI
Self-reported in NPPES; status is on the state search - Practice location
- 250 26TH St Ste 315, Prairie Du Sac, WI 53578
- Phone
- (608) 643-2431
- Enumerated
- Aug 7, 2006
- Record last updated
- Mar 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (608) 643-0048
- Medicaid ID
- 32533300 WI
- Medicare enrollment
- Enrolled (PECOS I20040204000436); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 726 in Wisconsin → Look up another NPI →
Verify Theodore Sheldon Parins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 36040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average surgery physician in 2024
47 Medicare Part D claims for 23 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole21 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 one group practice
- Sauk Prairie Healthcare IncPrairie Du Sac, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theodore Sheldon Parins among 726 surgery physician records in Wisconsin
Theodore Sheldon Parins, M.D. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 52% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1993 · median 2006 among the 446 with a school on file
- Record last updated2021 · 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).
2 surgery physician records list a practice address in Prairie Du Sac
They are 2 of the 156 NPPES records with a practice address in Prairie Du Sac, and 726 surgery physician records in Wisconsin.
All 726 in Wisconsin → Every provider in Prairie Du Sac → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Henry Dean, M.D.Prairie Du Sac, WI 535781316230253
- Nicholas Czosnyka, M.D.Richland Center, WI 535811093071441
- Stephen Delventhal, MDRichland Center, WI 535811215938956
- Lorraine Lamanna, MDOregon, WI 535751225346034
- Robert Shillingstad, MDOregon, WI 535751487962197
- Ronald Beresky, MDStoughton, WI 535891417991084
- Aaron Schwaab, M.D.Stoughton, WI 535891881682805
- Mohammad Gerdvisheh, M.D.Monroe, WI 535661386071124
Common questions
What is Theodore Sheldon Parins, M.D.'s NPI number?
Theodore Sheldon Parins, M.D.'s National Provider Identifier (NPI) is 1437168473, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theodore Sheldon Parins, M.D. located?
The NPPES record lists a practice address at 250 26TH St Ste 315, Prairie Du Sac, WI, 53578. Phone: (608) 643-2431. Providers update this record themselves, so call before visiting.
How can I verify Theodore Sheldon Parins, M.D.'s license?
NPPES lists Wisconsin license number 36040, 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 Theodore Sheldon Parins, M.D. prescribe under Medicare Part D?
In 2024, Theodore Sheldon Parins, M.D. had 47 Medicare Part D claims for 23 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.