DR. CASSANDRA TRIBBLE (M.D) – Pain Medicine (Anesthesiology) Physician, NPI 1811924657
Pain Medicine (Anesthesiology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
863 ANESTHESIOLOGY in CT
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Provider Addresses for DR. CASSANDRA TRIBBLE (M.D)
255, West Michigan Avenue, Jackson, Jackson County, Michigan, 49201, United States
JACKSON, MI 492012218
Phone: (517) 787-6440
Fax: (517) 787-4146
Type: Mailing
Greenwich Hospital, 5, Perryridge Road, Greenwich, Fairfield County, Connecticut, 06830, United States
GREENWICH, CT 068304608
Phone: (203) 661-5330
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $24.
Total Amount is formed as General ($24) + Research ($0) + Ownership ($0) = $24.
Last reported payment date: 2023-02-21 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($24).
Total Amount
$24
General + Research + Ownership
Payments
1
Total payment records
General Amount
$24
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-02-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $24 |
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: 2025-04-30
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 |
|---|---|---|---|---|
| I20040203000315 | I | Anesthesiology | CT | TBD |
| I20250430001404 | I | Anesthesiology | NY | 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 |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 66 | 65 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 26 | 26 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 21 | 21 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 21 | 21 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 20 | 20 | $0 |
Insurance plans in this area (ZIP 49201)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | CT | 00142 | Anesthesia for lens surgery | 34 | 33 |
| ANESTHESIOLOGY | CT | 00790 | Anesthesia for procedure in upper abdomen including use of an endoscope | 11 | 11 |
| ANESTHESIOLOGY | CT | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 14 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | PA | |
| Certified Registered Nurse Anesthetist (Crna) | NY | |
| - | NY | |
| A N E S T H E S I O L O G Y | NY | |
| Anesthesiology, Addiction Medicine, Interventional Pain Management | NY | |
| Certified Registered Nurse Anesthetist (Crna) | NY | |
| A N E S T H E S I O L O G Y | NY | |
| A N E S T H E S I O L O G Y | NY | |
| - | NY | |
| Anesthesiology, Pediatric Medicine | NY |
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