Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Lauren Buyan, DO

Individual provider Emergency Medicine Physician · NPI 1083148175

Lauren Buyan, DO practises Emergency Medicine in Rapid City, South Dakota. Qualified in 2019, 7 years ago. Practices with Monument Health Network Inc, a 164-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Nebraska and South Dakota.

Years since qualifying
7
Licensed in
NE, SD
In the registry since
2017
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

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

Additional practice locations (2)

  • 981150 Nebraska Medical Ctr, Omaha, NE 68198-1150 — (402) 559-6802
  • 200 Mullins Dr, Lebanon, OR 97355-3983 — (307) 752-7803

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 13629 (SD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 8618 (NE)

Record details

NPI number1083148175
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 14, 2017
Last updated in NPPESSeptember 29, 2022
Certification dateSeptember 29, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Monument Health Network Inc — 164 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients856
Services billed 1,515 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Monument Health Rapid City Hospital Hospital · Rapid City, SD · listed as Monument Health Rapid City Hospital, Inc
  • Fall River Hospital - Cah Hospital · Hot Springs, SD
  • Monument Health Custer Hospital Hospital · Custer, SD
  • Monument Health Lead-Deadwood Hospital Hospital · Deadwood, SD

Colleagues at Monument Health Network Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 164 clinicians in the practice; 12 are shown here.

Other providers in Rapid City