Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Anthony A Sierra, MD

Individual provider Gynecology Physician · NPI 1942283163

Anthony A Sierra, MD is an Obstetrics/Gynecology in Sioux Falls, South Dakota. Qualified in 1984, 42 years ago. Practices with Sanford Medical Center, a 842-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
42
Licensed in
SD
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1500 W 22nd St Ste 301
Sioux Falls, SD 57105-7702
Phone: (605) 328-7700
Fax: (605) 328-7775
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 5985 (SD)
Gynecology Physician Taxonomy 207VG0400X · Licence 5985 (SD)
Obstetrics Physician Taxonomy 207VX0000X · Licence 5985 (SD)

Record details

NPI number1942283163
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESMay 14, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Sanford Medical Center — 842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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