MARK KAINBRIDGE WEAVER (MD) – Psychiatry Physician, NPI 1033614854
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
832 PSYCHIATRY in GA
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Provider Addresses for MARK KAINBRIDGE WEAVER (MD)
1250, East 66th Street, Fairfield, Savannah, Chatham County, Georgia, 31404, United States
SAVANNAH, GA 314045704
Phone: (912) 721-8144
Type: Mailing
2727 W DR MARTIN LUTHER KING JR BLVD STE 640
TAMPA, FL 336076399
Phone: (813) 872-7582
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $431.
Total Amount is formed as General ($431) + Research ($0) + Ownership ($0) = $431.
Last reported payment date: 2024-07-24 • Largest payer in this snapshot: IDORSIA PHARMACEUTICALS US INC ($122).
Total Amount
$431
General + Research + Ownership
Payments
4
Total payment records
General Amount
$431
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| IDORSIA PHARMACEUTICALS US INC | $122 |
| Alkermes, Inc. | $116 |
| Axsome Therapeutics, Inc. | $100 |
| GlaxoSmithKline, LLC. | $92 |
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: 2023-08-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20230828003217 | I | Psychiatry | FL | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 31404)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | AL | |
| Clinical Social Worker | FL | |
| Mental Health Counselor | FL | |
| - | NY | |
| - | FL | |
| Mental Health Counselor | FL | |
| Clinical Social Worker | FL | |
| Mental Health Counselor | FL | |
| Mental Health Counselor | FL | |
| - | FL |
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