DR. REBECCA L SENTMAN (MD) – Nephrology Physician, NPI 1669431672
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
431 NEPHROLOGY in GA
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Provider Addresses for DR. REBECCA L SENTMAN (MD)
1115, Lexington Avenue, Fairfield, Savannah, Chatham County, Georgia, 31404, United States
SAVANNAH, GA 314045502
Phone: (912) 354-4813
Fax: (912) 354-7569
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 21 Open Payments records for all available years, with a total value of $472.
Total Amount is formed as General ($472) + Research ($0) + Ownership ($0) = $472.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($95).
Total Amount
$472
General + Research + Ownership
Payments
21
Total payment records
General Amount
$472
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2011-04-14
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 |
|---|---|---|---|---|
| I20050502000844 | I | Nephrology | SC | TBD |
| I20110414000511 | I | Nephrology | GA | 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 | 408 | 141 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 297 | 193 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 222 | 93 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 209 | 44 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 124 | 54 | $0 |
Insurance plans in this area (ZIP 31404)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | GA | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 244 | 73 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E P H R O L O G Y | GA | |
| Physician Assistant | FL | |
| Nephrology, Critical Care (Intensivists) | GA | |
| N E P H R O L O G Y | GA | |
| N E P H R O L O G Y | GA | |
| Physician Assistant | GA | |
| Nurse Practitioner | GA | |
| N E P H R O L O G Y | SC | |
| N E P H R O L O G Y | GA | |
| Nurse Practitioner | GA |
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