Connor Eugene Weisser, DO
Family Medicine Physician · Custer, SD
Connor Eugene Weisser, DO is a family medicine physician with a practice address in Custer, South Dakota, and NPI 1154904613, issued on May 3, 2021. Check the license (South Dakota 15731, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Connor Eugene Weisser
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 15731 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1220 Montgomery St # 57730, Custer, SD 57730
- Phone
- (970) 810-2815
- Enumerated
- May 3, 2021
- Record last updated
- Aug 27, 2024
- Medicare enrollment
- Enrolled (PECOS I20241031002953); accepts Medicare assignment
- Medical or professional school
- Rocky Vista University College Of Osteopathic Med, 2021
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 601 in South Dakota → Look up another NPI →
Verify Connor Eugene Weisser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 15731Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family medicine physician in 2024
533 Medicare Part D claims for 144 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 14 claims were for opioids.
Most prescribed
- Prednisone30 claims
- Lisinopril27 claims
- Tamsulosin Hcl27 claims
- Metoprolol Succinate22 claims
- Losartan Potassium20 claims
- Levothyroxine Sodium18 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: $82.16
5 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Monument Health Network IncCuster, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Connor Eugene Weisser among 601 family medicine physician records in South Dakota
Connor Eugene Weisser, DO is one of 601 family medicine physician records with a practice address in South Dakota. 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 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2021 · median 2008 among the 393 with a school on file
- Record last updated2024 · 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 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Custer
They are 11 of the 56 NPPES records with a practice address in Custer, and 601 family medicine physician records in South Dakota.
All 601 in South Dakota → Every provider in Custer → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lisa Brown, MDCuster, SD 577301831161413
- Joy Falkenburg, MDCuster, SD 577301295789873
- Terry Graber, MDCuster, SD 577301063465995
- Louise Halbleib, D.O.Custer, SD 577301780118448
- Monaleze Saini, MDCuster, SD 577301053793307
- Jeffrey StephensCuster, SD 577301336601731
- Brandyn Tarap, MDCuster, SD 577301619316585
- Allen Wellman, MDCuster, SD 577301972206043
Common questions
What is Connor Eugene Weisser, DO's NPI number?
Connor Eugene Weisser, DO's National Provider Identifier (NPI) is 1154904613, issued on May 3, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Connor Eugene Weisser, DO located?
The NPPES record lists a practice address at 1220 Montgomery St # 57730, Custer, SD, 57730. Phone: (970) 810-2815. Providers update this record themselves, so call before visiting.
How can I verify Connor Eugene Weisser, DO's license?
NPPES lists South Dakota license number 15731, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Connor Eugene Weisser, DO prescribe under Medicare Part D?
In 2024, Connor Eugene Weisser, DO had 533 Medicare Part D claims for 144 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.