Dr. Mary Michelle Wegner, MD
- Medicare services, 2024
- 98
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 2,011
- Industry payments
- $3,355
- Affiliated sites
- 3
- Practice address
- 4308 S Arway Dr, Sioux Falls, SD 57106
- Practice phone
- Call (605) 573-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midwest Wellness Institute
Sioux Falls, South Dakota
Find Dr. Wegner's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mary Michelle Wegner is a psychiatrist in Sioux Falls, South Dakota
Dr. Wegner practices at Midwest Wellness Institute in Sioux Falls, South Dakota.
Dr. Wegner's NPI, 1013983071, was assigned on February 28, 2006. Dr. Wegner graduated from Sanford School of Medicine of University of South Dakota in 1985. Dr. Wegner holds Arkansas license E4222.
- NPI
- 1013983071NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800883513
- NPI enumeration date
- February 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (605) 573-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary Michelle Wegner practices at Midwest Wellness Institute in Sioux Falls, South Dakota
Dr. Wegner's primary practice is Midwest Wellness Institute, at 4308 S Arway Dr, Sioux Falls, SD 57106 in Minnehaha County. The practice phone is (605) 573-2000.
- Midwest Wellness Institute4308 S Arway Dr, Sioux Falls, SD 57106 · Minnehaha CountyPhone(605) 573-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary Michelle Wegner is affiliated with 4 sites of care and 4 medical groups
Dr. Wegner's primary practice is Midwest Wellness Institute in Sioux Falls, South Dakota. The medical group on file is MWI Health. Dmand AI also links Dr. Wegner to 3 more group practices and clinics and 3 medical groups, 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. Mary Michelle Wegner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wegner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midwest Wellness Institute | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary Michelle Wegner is one of 82 psychiatrists in South Dakota
Psychiatry is Dr. Wegner's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Wegner is licensed in Arkansas.
Specialties and state licenses
- Psychiatry, ArkansasPrimary
Psychiatrists near Dr. Wegner
Counts of psychiatrists 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. Mary Michelle Wegner billed Medicare for 98 services in 2024
CMS data shows 98 Medicare services from Dr. Wegner across 1 procedure code in 2024, all of them office visits, for 52 Medicare patients. Medicare paid $5,923 for them. Every service was in an office.
Dr. Wegner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2172024: 9855%
- Other services
- 2023: 2112024: 0100%
Dr. Wegner compared with the South Dakota median for psychiatrists, 2024
- Dr. Wegner
- South Dakota median
- Medicare services
- 98vs 16641% below
- Medicare patients
- 52vs 7430% below
- Part D claims
- 1,838vs 3165.8 times
Medians across 89 psychiatrists in South Dakota with Dmand AI profiles that report each measure.
Dr. Wegner'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. Wegner and other psychiatrists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary Michelle Wegner treated 52 Medicare patients in 2024, average age 57
CMS counts 52 Medicare patients who saw Dr. Wegner in 2024. The largest group is under 65, with 30 patients. 75% of them have mood disorders, and 63% have anxiety. 63% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wegner's median patient age at 41, with 55% women.
Dr. Wegner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wegner's Medicare patients by sex, 2024
- Women3160%
- Men2140%
Chronic conditions among Dr. Wegner's Medicare patients, 2024
- Mood disorders75%
- Anxiety63%
- High blood pressure62%
- Depression54%
- High cholesterol50%
- Schizophrenia and other psychoses44%
- Bipolar disorder42%
- Arthritis37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wegner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mary Michelle Wegner wrote 2,011 Medicare Part D claims in 2024
In 2024, Dr. Wegner wrote 2,011 Medicare Part D claims for 111 patients. 89% of them were for generic drugs. CMS names the drug for 1,838 of them, across 41 drugs with 11 or more claims each, at $409,745 in total drug cost. In 2023, CMS named 2,996 claims across 56 drugs.
Dr. Wegner's Part D claims by kind of drug, 2024
- Generic1,785 claims89%
- Brand-name226 claims11%
Dr. Wegner'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.
Drug classes CMS tracks in Dr. Wegner's Part D claims, 2024
- Antipsychotics, patients 65 and over6%122 of 2,011 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,9962024: 1,83839%
Drugs named by CMS: 41 in 2024, 56 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. Mary Michelle Wegner offers telehealth to Medicare patients
Dr. Wegner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wegner as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mary Michelle Wegner received $3,355 in industry payments from 2016 to 2023
CMS Open Payments shows 227 general payments to Dr. Wegner from 12 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 96% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $955.
General payments to Dr. Wegner by program year, 2016 to 2023
General payments to Dr. Wegner by kind, 2016 to 2023
- Food and beverage$3,22696%
- Education$1284%
Companies that paid Dr. Wegner the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Michelle Wegner graduated from Sanford School of Medicine of University of South Dakota
Dr. Wegner graduated from Sanford School of Medicine of University of South Dakota in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary Michelle Wegner'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Mary Michelle Wegner
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. Mary Michelle Wegner's NPI number?
Dr. Mary Michelle Wegner's NPI number is 1013983071. It was assigned on February 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Michelle Wegner?
Dr. Mary Michelle Wegner is a psychiatrist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Mary Michelle Wegner practice?
Dr. Wegner practices at 4308 S Arway Dr, Sioux Falls, SD 57106. Dr. Wegner's primary practice is Midwest Wellness Institute in Sioux Falls, South Dakota. Dmand AI also links Dr. Wegner to 3 group practices and clinics and 3 medical groups.
What is Dr. Mary Michelle Wegner's office phone number?
The practice phone on file for Dr. Wegner is (605) 573-2000.
What is Dr. Mary Michelle Wegner's medical license number?
Dr. Wegner holds Arkansas license E4222.
What medical group is Dr. Mary Michelle Wegner part of?
Dr. Wegner is linked to MWI Health. Dmand AI links Dr. Wegner to 3 more medical groups.
Does Dr. Mary Michelle Wegner accept Medicare?
Yes. CMS data shows Dr. Wegner billed Medicare for 98 services in 2024, and Dr. Wegner accepts Medicare assignment.
Does Dr. Mary Michelle Wegner offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wegner as offering telehealth services.
How many Medicare patients does Dr. Mary Michelle Wegner see?
CMS counts 52 Medicare patients who saw Dr. Wegner in 2024, with an average age of 57.
What services does Dr. Mary Michelle Wegner bill to Medicare?
In 2024, Dr. Wegner's most billed Medicare services were office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Mary Michelle Wegner go to medical school?
Dr. Wegner graduated from Sanford School of Medicine of University of South Dakota in 1985.
What drugs does Dr. Mary Michelle Wegner prescribe most?
In 2024 Medicare Part D data, Dr. Wegner's most prescribed drugs by claims were Trazodone HCl, Duloxetine HCl and Clonazepam.
Has Dr. Mary Michelle Wegner received payments from drug or device companies?
CMS Open Payments shows $3,355 in general payments to Dr. Wegner from 12 companies from 2016 to 2023. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Mary Michelle Wegner been practicing?
Dr. Wegner graduated from medical school in 1985, 41 years ago.
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