Doctor profile · Federal record

Dr. Mary Meierhenry, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Sioux Falls, SD

  • NPI 1013965466
  • Accepts Medicare
  • 34 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
414 W 18Th St
Sioux Falls, SD 571044810
(605) 271-2200
fax (605) 271-2798
Mailing address
Po Box 5126
Sioux Falls, SD 571175126

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
February 21, 2013
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
South Dakota #4617
Medicaid (3)
SD #6201222 · IA #1524553 · MN #153433500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013965466. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
43
Distinct HCPCS
2
Medicare allowed
$1,713
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 22 22 $37
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 21 21 $42

In context: peer comparison

Among 6 peers in this city , average services per provider: 17. This provider delivers 2.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$120
Transactions
7
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 5 $84.02
Sumitomo Pharma America, Inc. 2 $35.62

By nature of payment

Food and Beverage
$120

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
0
Total drug cost
$202
Drug Type Claims Patients Total cost
Simvastatin Generic 14 0 $102
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 12 0 $100

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Meierhenry's medical specialty?
Dr. Mary Meierhenry practices Obstetrics & Gynecology Physician in Sioux Falls, SD.
Where does Dr. Mary Meierhenry practice?
Dr. Mary Meierhenry practices at 414 W 18Th St, Sioux Falls, SD 571044810. Office phone: 6052712200.
What is Dr. Mary Meierhenry's NPI?
Dr. Mary Meierhenry's National Provider Identifier (NPI) is 1013965466, issued by NPPES.
Does Dr. Mary Meierhenry accept Medicare assignment?
Yes. Dr. Mary Meierhenry accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Meierhenry commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.