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

Donald Neilson, MD

Individual provider Emergency Medicine Physician · NPI 1326278136

Donald Neilson, MD is an Emergency Medicine in Rapid City, South Dakota. Qualified in 2009, 17 years ago. Practices with Rapid City Emergency Services PA, a 23-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
17
Licensed in
SD
In the registry since
2009
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

353 Fairmont Blvd
Rapid City, SD 57701-7375
Phone: (605) 755-8222
Fax: (605) 719-4203
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 8499 (SD)

Record details

NPI number1326278136
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 15, 2009
Last updated in NPPESJanuary 10, 2019
Mailing addressPo Box 912882, Denver, CO 80291-2882

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Rapid City Emergency Services Pa — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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