Dr. Mary E. Meierhenry, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 92
- Hospital affiliations
- 1
- Industry payments
- $898
- Practice address
- 2333 W 57th St, Sioux Falls, SD 57108
- Practice phone
- Call (605) 271-2202
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Meierhenry Gynecology and Women's Healthcare
Sioux Falls, South Dakota
Find Dr. Meierhenry'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 E. Meierhenry is an OB-GYN in Sioux Falls, South Dakota
Dr. Meierhenry practices at Meierhenry Gynecology and Women's Healthcare in Sioux Falls, South Dakota.
Dr. Meierhenry's NPI, 1013965466, was assigned on May 5, 2006. Dr. Meierhenry graduated from Sanford School of Medicine of University of South Dakota in 1992. Dr. Meierhenry holds South Dakota license 4617.
- NPI
- 1013965466NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042107914
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 271-2202
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary E. Meierhenry practices at Meierhenry Gynecology and Women's Healthcare in Sioux Falls, South Dakota
Dr. Meierhenry's primary practice is Meierhenry Gynecology and Women's Healthcare, at 2333 W 57th St, Sioux Falls, SD 57108 in Lincoln County. The practice phone is (605) 271-2202.
- Meierhenry Gynecology and Women's Healthcare2333 W 57th St, Sioux Falls, SD 57108 · Lincoln CountyPhone(605) 271-2202
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary E. Meierhenry is affiliated with 4 sites of care and 1 medical group
Dr. Meierhenry's primary practice is Meierhenry Gynecology and Women's Healthcare in Sioux Falls, South Dakota. Dr. Meierhenry is also affiliated with Avera McKennan Hospital & University Health Center. Dmand AI also links Dr. Meierhenry to 1 more physician office, 1 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. Mary E. Meierhenry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Meierhenry practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Meierhenry Gynecology and Women's Healthcare | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary E. Meierhenry is one of 96 OB-GYNs in South Dakota
Obstetrics and gynecology is Dr. Meierhenry's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Meierhenry is licensed in South Dakota.
Specialties and state licenses
- Obstetrics and gynecology, South DakotaPrimary
OB-GYNs near Dr. Meierhenry
Counts of OB-GYNs 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 E. Meierhenry billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Meierhenry across 1 procedure code in 2024, for 27 Medicare patients. Medicare paid $471 for them. Every service was in an office.
Dr. Meierhenry's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 432024: 1174%
Dr. Meierhenry compared with the South Dakota median for OB-GYNs, 2024
- Dr. Meierhenry
- South Dakota median
- Medicare services
- 11vs 2658% below
- Medicare patients
- 27vs 3421% below
- Part D claims
- 47vs 222.1 times
Medians across 92 OB-GYNs in South Dakota with Dmand AI profiles that report each measure.
Dr. Meierhenry'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. Meierhenry and other OB-GYNs in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary E. Meierhenry treated 27 Medicare patients in 2024, average age 72
CMS counts 27 Medicare patients who saw Dr. Meierhenry in 2024. 67% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.54, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Meierhenry's median patient age at 50, with 100% women.
Chronic conditions among Dr. Meierhenry's Medicare patients, 2024
- High cholesterol67%
- High blood pressure56%
- Arthritis41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Meierhenry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mary E. Meierhenry wrote 92 Medicare Part D claims in 2024
In 2024, Dr. Meierhenry wrote 92 Medicare Part D claims for 18 patients. 96% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $1,997 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Dr. Meierhenry's Part D claims by kind of drug, 2024
- Generic88 claims96%
- Brand-name and other4 claims4%
Dr. Meierhenry'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: 262024: 4781%
Drugs named by CMS: 3 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
How Dr. Mary E. Meierhenry takes part in Medicare
Dr. Meierhenry accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mary E. Meierhenry received $898 in industry payments from 2016 to 2025
CMS Open Payments shows 52 general payments to Dr. Meierhenry from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Astellas Pharma US Inc paid the most, $287.
General payments to Dr. Meierhenry by program year, 2016 to 2025
General payments to Dr. Meierhenry by kind, 2016 to 2025
- Food and beverage$83493%
- Education$647%
Companies that paid Dr. Meierhenry the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary E. Meierhenry graduated from Sanford School of Medicine of University of South Dakota
Dr. Meierhenry graduated from Sanford School of Medicine of University of South Dakota in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary E. Meierhenry'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 E. Meierhenry
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 E. Meierhenry's NPI number?
Dr. Mary E. Meierhenry's NPI number is 1013965466. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary E. Meierhenry?
Dr. Mary E. Meierhenry is an OB-GYN in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Mary E. Meierhenry practice?
Dr. Meierhenry practices at 2333 W 57th St, Sioux Falls, SD 57108. Dr. Meierhenry's primary practice is Meierhenry Gynecology and Women's Healthcare in Sioux Falls, South Dakota. Dmand AI also links Dr. Meierhenry to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Mary E. Meierhenry's office phone number?
The practice phone on file for Dr. Meierhenry is (605) 271-2202.
What is Dr. Mary E. Meierhenry's medical license number?
Dr. Meierhenry holds South Dakota license 4617.
Which hospitals is Dr. Mary E. Meierhenry affiliated with?
Dr. Meierhenry is affiliated with Avera McKennan Hospital & University Health Center.
Does Dr. Mary E. Meierhenry accept Medicare?
Yes. CMS data shows Dr. Meierhenry billed Medicare for 11 services in 2024, and Dr. Meierhenry accepts Medicare assignment.
How many Medicare patients does Dr. Mary E. Meierhenry see?
CMS counts 27 Medicare patients who saw Dr. Meierhenry in 2024, with an average age of 72.
What services does Dr. Mary E. Meierhenry bill to Medicare?
In 2024, Dr. Meierhenry's most billed Medicare services were medicare temporary code (Q0091).
Where did Dr. Mary E. Meierhenry go to medical school?
Dr. Meierhenry graduated from Sanford School of Medicine of University of South Dakota in 1992.
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What drugs does Dr. Mary E. Meierhenry prescribe most?
In 2024 Medicare Part D data, Dr. Meierhenry's most prescribed drugs by claims were Estradiol, Simvastatin and Oxybutynin Chloride ER.
Has Dr. Mary E. Meierhenry received payments from drug or device companies?
CMS Open Payments shows $898 in general payments to Dr. Meierhenry from 12 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Mary E. Meierhenry been practicing?
Dr. Meierhenry graduated from medical school in 1992, 34 years ago.
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