Doctor profile · Federal record
Dr. Sara Koerwitz, M.D.
Emergency Medicine Physician · Lansing, MI
- NPI 1942415021
- MIPS 96.9 / 100 · 2023
- 19 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1215 E Michigan Ave
Lansing, MI 489121811
(517) 364-2583 - Mailing address
-
249 University Dr
East Lansing, MI 488234131
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Michigan #4301083628
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942415021. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
670
Distinct HCPCS
5
Medicare allowed
$67,196
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 277 | 275 | $167 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 249 | 243 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 97 | 97 | $114 | |
99291 |
Critical care, first 30-74 minutes | 35 | 35 | $203 | |
99283 |
Emergency department visit with low level of medical decision making | 12 | 12 | $68 |
In context: peer comparison
Among 37 peers in this city , average services per provider: 78. This provider delivers 8.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
29
Total drug cost
$247
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 29 | 29 | $247 |
Frequently asked questions
What is Dr. Sara Koerwitz's medical specialty?
Dr. Sara Koerwitz practices Emergency Medicine Physician in Lansing, MI.
Where does Dr. Sara Koerwitz practice?
Dr. Sara Koerwitz practices at 1215 E Michigan Ave, Lansing, MI 489121811. Office phone: 5173642583.
What is Dr. Sara Koerwitz's NPI?
Dr. Sara Koerwitz's National Provider Identifier (NPI) is 1942415021, issued by NPPES.
What procedures does Dr. Sara Koerwitz 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); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.