Dr. Roger W. Werth, MD
- Medicare services, 2024
- 123
- Medicare patients, 2024
- 142
- Part D claims, 2024
- 116
- Industry payments
- $606
- Affiliated sites
- 1
- Practice address
- 300 W 5th St, Miller, SD 57362
- Practice phone
- Call (605) 853-2421
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Avera Hand County Memorial Hospital
Miller, South Dakota
Find Dr. Werth's professional email, personal email and mobile number
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Dr. Roger W. Werth is a general surgeon in Miller, South Dakota
Dr. Werth practices at Avera Hand County Memorial Hospital in Miller, South Dakota.
Dr. Werth's NPI, 1245216118, was assigned on December 21, 2005. Dr. Werth graduated from University of Oklahoma College of Medicine in 1987. Dr. Werth holds South Dakota license 1908.
- NPI
- 1245216118NPI Registry (opens in a new tab)
- NPI enumeration date
- December 21, 2005
- NPI status
- Active
- Practice phone
- (605) 853-2421
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Roger W. Werth practices at Avera Hand County Memorial Hospital in Miller, South Dakota
Dr. Werth's primary practice is Avera Hand County Memorial Hospital, at 300 W 5th St, Miller, SD 57362 in Hand County. The practice phone is (605) 853-2421.
- Avera Hand County Memorial Hospital300 W 5th St, Miller, SD 57362 · Hand CountyPhone(605) 853-2421
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roger W. Werth is affiliated with 2 sites of care and 2 medical groups
Dr. Werth's primary practice is Avera Hand County Memorial Hospital in Miller, South Dakota. The medical group on file is Avera Aberdeen Family Physicians. Dmand AI also links Dr. Werth to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Roger W. Werth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Werth practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera Hand County Memorial Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roger W. Werth is one of 105 general surgeons in South Dakota
Surgery is Dr. Werth's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Werth is licensed in South Dakota.
Specialties and state licenses
- Surgery, South DakotaPrimary
General surgeons near Dr. Werth
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. Roger W. Werth billed Medicare for 123 services in 2024
CMS data shows 123 Medicare services from Dr. Werth across 6 procedure codes in 2024, for 142 Medicare patients. Medicare paid $9,545 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Werth's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3222024: 6480%
- Office and hospital visits
- 2023: 3482024: 4886%
- Other services
- 2023: 612024: 1182%
- Imaging
- 2023: 132024: 0100%
Dr. Werth compared with the South Dakota median for general surgeons, 2024
- Dr. Werth
- South Dakota median
- Medicare services
- 123vs 17831% below
- Medicare patients
- 142vs 16212% below
- Part D claims
- 80vs 362.2 times
Medians across 105 general surgeons in South Dakota with Dmand AI profiles that report each measure.
Dr. Werth's 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Werth and other general surgeons in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roger W. Werth treated 142 Medicare patients in 2024, average age 74
CMS counts 142 Medicare patients who saw Dr. Werth in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Werth's median patient age at 56, with 0% women.
Dr. Werth's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Werth's Medicare patients by sex, 2024
- Women7956%
- Men6344%
Chronic conditions among Dr. Werth's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis44%
- Cancer37%
- Diabetes25%
- Ischemic heart disease25%
- Chronic kidney disease23%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Werth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roger W. Werth wrote 116 Medicare Part D claims in 2024
In 2024, Dr. Werth wrote 116 Medicare Part D claims for 32 patients. 84% of them were for generic drugs. CMS names the drug for 80 of them, across 3 drugs with 11 or more claims each, at $578 in total drug cost. In 2023, CMS named 221 claims across 6 drugs.
Dr. Werth's Part D claims by kind of drug, 2024
- Generic98 claims84%
- Brand-name18 claims16%
Dr. Werth's 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: 2212024: 8064%
Drugs named by CMS: 3 in 2024, 6 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
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Dr. Roger W. Werth received $606 in industry payments from 2016 to 2024
CMS Open Payments shows 35 general payments to Dr. Werth from 25 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $52.
General payments to Dr. Werth by program year, 2016 to 2024
Companies that paid Dr. Werth the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roger W. Werth graduated from University of Oklahoma College of Medicine
Dr. Werth graduated from University of Oklahoma College of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Roger W. Werth'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (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. Roger W. Werth
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. Roger W. Werth's NPI number?
Dr. Roger W. Werth's NPI number is 1245216118. It was assigned on December 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Roger W. Werth?
Dr. Roger W. Werth is a general surgeon in Miller, South Dakota. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Roger W. Werth practice?
Dr. Werth practices at 300 W 5th St, Miller, SD 57362. Dr. Werth's primary practice is Avera Hand County Memorial Hospital in Miller, South Dakota. Dmand AI also links Dr. Werth to 1 group practice or clinic and 1 medical group.
What is Dr. Roger W. Werth's office phone number?
The practice phone on file for Dr. Werth is (605) 853-2421.
What is Dr. Roger W. Werth's medical license number?
Dr. Werth holds South Dakota license 1908.
What medical group is Dr. Roger W. Werth part of?
Dr. Werth is linked to Avera Aberdeen Family Physicians. Dmand AI links Dr. Werth to 1 more medical group.
Does Dr. Roger W. Werth accept Medicare?
Yes. CMS data shows Dr. Werth billed Medicare for 123 services in 2024.
How many Medicare patients does Dr. Roger W. Werth see?
CMS counts 142 Medicare patients who saw Dr. Werth in 2024, with an average age of 74.
What services does Dr. Roger W. Werth bill to Medicare?
In 2024, Dr. Werth's most billed Medicare services were surgery: digestive system (45378), office visit, established patient (99213) and surgery: digestive system (43239).
Where did Dr. Roger W. Werth go to medical school?
Dr. Werth graduated from University of Oklahoma College of Medicine in 1987.
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What drugs does Dr. Roger W. Werth prescribe most?
In 2024 Medicare Part D data, Dr. Werth's most prescribed drugs by claims were Omeprazole, Esomeprazole Magnesium and Metoclopramide HCl.
Has Dr. Roger W. Werth received payments from drug or device companies?
CMS Open Payments shows $606 in general payments to Dr. Werth from 25 companies from 2016 to 2024. The largest total came from Davol Inc.
How long has Dr. Roger W. Werth been practicing?
Dr. Werth graduated from medical school in 1987, 39 years ago.
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