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

Eric Mazel, MD

Individual provider Family Medicine Physician · NPI 1053994103

Eric Mazel, MD is an Internal Medicine in Pierre, South Dakota. Qualified in 2020, 6 years ago. Practices with Avera St Marys, a 95-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
6
Licensed in
SD
In the registry since
2021
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

801 E Sioux Ave
Pierre, SD 57501-3323
Phone: (605) 224-5901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 16713 (SD)

Record details

NPI number1053994103
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2021
Last updated in NPPESApril 13, 2026
Certification dateApril 13, 2026
Mailing address801 E Sioux Ave, Pierre, SD 57501-3323

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Avera St Marys — 95 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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