DR. CARON WARNSBY (MD) – Surgery Physician, NPI 1255373916
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,444 GENERAL SURGERY in MI
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Provider Addresses for DR. CARON WARNSBY (MD)
215, East Mansion Street, Marshall, Calhoun County, Michigan, 49068, United States
SUITE 3E
MARSHALL, MI 490681559
Phone: (269) 781-4267
Fax: (269) 781-2710
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $2,230.
Total Amount is formed as General ($2,230) + Research ($0) + Ownership ($0) = $2,230.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($2,090).
Total Amount
$2,230
General + Research + Ownership
Payments
18
Total payment records
General Amount
$2,230
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $2,090 |
| Davol Inc. | $125 |
| Baxter Healthcare | $16 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2020-05-29
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040713001152 | I | General Surgery | MI | TBD |
| I20200529000434 | I | General Surgery | NC | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 68 | 36 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 45 | 36 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 36 | 25 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 24 | 24 | $0 |
Insurance plans in this area (ZIP 49068)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | MI | 45385 | Removal of polyps or growths of large bowel using an endoscope | 11 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NC | |
| - | NC | |
| - | NC | |
| Certified Nurse Midwife (Cnm) | NC | |
| - | NC | |
| - | NC | |
| - | NC | |
| Pulmonary Disease | NY | |
| Nurse Practitioner | NC | |
| Physician Assistant | NC |
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