Doctor profile · Federal record
Dr. Caron Warnsby, MD
Surgery Physician (CMS: General Surgery) · Specialist · Marshall, MI
- NPI 1255373916
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
215 E Mansion St, Suite 3E
Marshall, MI 490681559
(269) 781-4267
fax (269) 781-2710
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 9, 2014
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- Michigan #4301083304 · Michigan #CW083304
- Medicaid (2)
- MI #4605320 · MI #4848955
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255373916. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
261
Distinct HCPCS
8
Medicare allowed
$21,687
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 68 | 36 | $75 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 36 | $86 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 36 | 25 | $47 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $124 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 24 | 24 | $79 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $106 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 17 | $121 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 19 | 14 | $53 |
In context: peer comparison
Among 1 peers in Marshall Surgery Physician, average services per provider: 32. This provider delivers 8.2× the peer median.Open Payments
Industry payments received
All-time total
$2,178
Transactions
17
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 14 | $2,089.82 | |
| Davol INC. | 2 | $72.84 | |
| Baxter Healthcare | 1 | $15.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
200
Patients
177
Total drug cost
$1,357
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 61 | 56 | $350 |
| Oxycodone Hcl | Generic | 58 | 56 | $207 |
| Ibuprofen | Generic | 49 | 47 | $194 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 20 | 18 | $275 |
| Hydrocortisone | Generic | 12 | 0 | $331 |
Hospital affiliations
Frequently asked questions
What is Dr. Caron Warnsby's medical specialty?
Dr. Caron Warnsby practices Surgery Physician in Marshall, MI.
Where does Dr. Caron Warnsby practice?
Dr. Caron Warnsby practices at 215 E Mansion St, Marshall, MI 490681559. Office phone: 2697814267.
What is Dr. Caron Warnsby's NPI?
Dr. Caron Warnsby's National Provider Identifier (NPI) is 1255373916, issued by NPPES.
Does Dr. Caron Warnsby accept Medicare assignment?
Dr. Caron Warnsby does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Caron Warnsby commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.