Doctor profile · Federal record
Dr. Lauren Buyan, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Rapid City, SD
- NPI 1083148175
- Accepts Medicare
- MIPS 72.0 / 100 · 2023
- 7 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
353 Fairmont Blvd
Rapid City, SD 577017375
(605) 755-8222 - Additional location
-
981150 Nebraska Medical Ctr
Omaha, NE 681981150
(402) 559-6802 - Additional location
-
200 Mullins Dr
Lebanon, OR 973553983
(307) 752-7803 - Mailing address
-
981150 Nebraska Medical Ctr
Omaha, NE 681981150
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- September 29, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- South Dakota #13629 · Nebraska #8618
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083148175. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,451
Distinct HCPCS
5
Medicare allowed
$147,446
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 575 | 550 | $165 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 571 | 508 | $8 | |
99291 |
Critical care, first 30-74 minutes | 166 | 161 | $202 | |
99284 |
Emergency department visit with moderate level of medical decision making | 116 | 109 | $114 | |
99283 |
Emergency department visit with low level of medical decision making | 23 | 23 | $67 |
In context: peer comparison
Among 11 peers in Rapid City Emergency Medicine Physician, average services per provider: 207. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
44
Total drug cost
$335
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 29 | 29 | $271 |
| Prednisone | Generic | 15 | 15 | $63 |
Hospital affiliations
Frequently asked questions
What is Dr. Lauren Buyan's medical specialty?
Dr. Lauren Buyan practices Emergency Medicine Physician in Rapid City, SD.
Where does Dr. Lauren Buyan practice?
Dr. Lauren Buyan practices at 353 Fairmont Blvd, Rapid City, SD 577017375. Office phone: 6057558222.
What is Dr. Lauren Buyan's NPI?
Dr. Lauren Buyan's National Provider Identifier (NPI) is 1083148175, issued by NPPES.
Does Dr. Lauren Buyan accept Medicare assignment?
Yes. Dr. Lauren Buyan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Buyan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.