Dr. Theodore Sheldon Parins, MD
- Medicare services, 2024
- 364
- Medicare patients, 2024
- 337
- Part D claims, 2024
- 47
- Hospital affiliations
- 3
- Medical group
- 1
- Practice address
- 260 26th Street, Prairie Du Sac, WI 53578
- Practice phone
- Call (608) 643-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Theodore Sheldon Parins is a general surgeon in Prairie Du Sac, Wisconsin
Dr. Parins practices at Sauk Prairie Hospital in Prairie Du Sac, Wisconsin, part of Sauk Prairie Healthcare.
Dr. Parins' NPI, 1437168473, was assigned on August 7, 2006. Dr. Parins graduated from University of Wisconsin School of Medicine in 1993. Dr. Parins holds Wisconsin license 36040.
- NPI
- 1437168473NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719888296
- NPI enumeration date
- August 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 643-3311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Theodore Sheldon Parins practices at Sauk Prairie Hospital in Prairie Du Sac, Wisconsin
Dr. Parins' primary practice is Sauk Prairie Hospital, at 260 26th Street, Prairie Du Sac, WI 53578 in Sauk County. The practice phone is (608) 643-3311.
- Sauk Prairie Hospital260 26th Street, Prairie Du Sac, WI 53578 · Sauk CountyPhone(608) 643-3311
Source: Dmand AI Affiliation Data
Dr. Theodore Sheldon Parins is affiliated with 4 sites of care and 1 medical group
Dr. Parins' primary practice is Sauk Prairie Hospital in Prairie Du Sac, Wisconsin, part of Sauk Prairie Healthcare. Dr. Parins is also affiliated with University Hospital. The medical group on file is Sauk Prairie Healthcare. Dmand AI also links Dr. Parins to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Theodore Sheldon Parins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parins practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sauk Prairie Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Sauk Prairie Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Theodore Sheldon Parins is one of 565 general surgeons in Wisconsin
Surgery is Dr. Parins' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Parins is licensed in Wisconsin.
Specialties and state licenses
- Surgery, WisconsinPrimary
General surgeons near Dr. Parins
Counts of general surgeons 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. Theodore Sheldon Parins billed Medicare for 364 services in 2024
CMS data shows 364 Medicare services from Dr. Parins across 12 procedure codes in 2024, for 337 Medicare patients. Medicare paid $48,615 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Parins' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1762024: 1919%
- Other services
- 2023: 1092024: 9513%
- Office and hospital visits
- 2023: 712024: 7810%
Dr. Parins compared with the Wisconsin median for general surgeons, 2024
- Dr. Parins
- Wisconsin median
- Medicare services
- 364vs 993.7 times
- Medicare patients
- 337vs 1003.4 times
- Part D claims
- 21vs 3743% below
Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Parins' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Theodore Sheldon Parins treated 337 Medicare patients in 2024, average age 72
CMS counts 337 Medicare patients who saw Dr. Parins in 2024. The largest group is 65 to 74, with 236 patients. 63% of them have high blood pressure, and 55% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.76, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Parins' median patient age at 67, with 50% women.
Dr. Parins' Medicare patients by age, 2024
Dr. Parins' Medicare patients by sex, 2024
- Women18053%
- Men15747%
Chronic conditions among Dr. Parins' Medicare patients, 2024
- High blood pressure63%
- High cholesterol55%
- Arthritis30%
- Cancer21%
- Diabetes20%
- Ischemic heart disease18%
- Anxiety15%
- Atrial fibrillation14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Theodore Sheldon Parins wrote 47 Medicare Part D claims in 2024
In 2024, Dr. Parins wrote 47 Medicare Part D claims for 23 patients. 96% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $202 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Dr. Parins' Part D claims by kind of drug, 2024
- Generic45 claims96%
- Brand-name and other2 claims4%
Dr. Parins' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 292024: 2128%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Theodore Sheldon Parins ranks in the 87th percentile for colonoscopy in Medicare
Dr. Parins accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 136 procedures of colonoscopy by Dr. Parins, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Parins ranks in Medicare procedure volume
- Colonoscopy
- 87th percentile136 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 73rd percentile85 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Theodore Sheldon Parins graduated from University of Wisconsin School of Medicine
Dr. Parins graduated from University of Wisconsin School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Theodore Sheldon Parins'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Theodore Sheldon Parins
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. Theodore Sheldon Parins' NPI number?
Dr. Theodore Sheldon Parins' NPI number is 1437168473. It was assigned on August 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Theodore Sheldon Parins?
Dr. Theodore Sheldon Parins is a general surgeon in Prairie Du Sac, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Theodore Sheldon Parins practice?
Dr. Parins practices at 260 26th Street, Prairie Du Sac, WI 53578. Dr. Parins' primary practice is Sauk Prairie Hospital in Prairie Du Sac, Wisconsin, part of Sauk Prairie Healthcare. Dmand AI also links Dr. Parins to 1 hospital and 1 group practice or clinic.
What is Dr. Theodore Sheldon Parins' office phone number?
The practice phone on file for Dr. Parins is (608) 643-3311.
What is Dr. Theodore Sheldon Parins' medical license number?
Dr. Parins holds Wisconsin license 36040.
Which hospitals is Dr. Theodore Sheldon Parins affiliated with?
Dr. Parins practices at Sauk Prairie Hospital in Prairie Du Sac, Wisconsin. Dr. Parins is also affiliated with University Hospital. Dmand AI links Dr. Parins to 1 more hospital.
What medical group is Dr. Theodore Sheldon Parins part of?
Dr. Parins is linked to Sauk Prairie Healthcare.
Does Dr. Theodore Sheldon Parins accept Medicare?
Yes. CMS data shows Dr. Parins billed Medicare for 364 services in 2024, and Dr. Parins accepts Medicare assignment.
How many Medicare patients does Dr. Theodore Sheldon Parins see?
CMS counts 337 Medicare patients who saw Dr. Parins in 2024, with an average age of 72.
What services does Dr. Theodore Sheldon Parins bill to Medicare?
In 2024, Dr. Parins' most billed Medicare services were surgery: digestive system (45385), medicare service (G0105) and surgery: digestive system (43239).
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Where did Dr. Theodore Sheldon Parins go to medical school?
Dr. Parins graduated from University of Wisconsin School of Medicine in 1993.
What drugs does Dr. Theodore Sheldon Parins prescribe most?
In 2024 Medicare Part D data, Dr. Parins' most prescribed drugs by claims were Omeprazole.
How long has Dr. Theodore Sheldon Parins been practicing?
Dr. Parins graduated from medical school in 1993, 33 years ago.
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