HEATHER DENISE STEWART (MD) – Pediatric Nephrology Physician, NPI 1134314032
Pediatric Nephrology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
431 NEPHROLOGY in GA
Provider Addresses for HEATHER DENISE STEWART (MD)
4750 WATERS AVE STE 108
SAVANNAH, GA 314046267
Phone: (912) 350-6543
Fax: (912) 350-7690
Type: Location
96 JONATHAN LUCAS ST; CSB 428, MSC 608
CHARLESTON, SC 294255866
Phone: (843) 792-8904
Type: Location
1001, Blythe Boulevard, Midtown, Charlotte, Mecklenburg County, North Carolina, 28203, United States
CHARLOTTE, NC 282035866
Phone:
Type: Mailing
96 Jonathan Lucas St; Csb 428 Msc 608
Charleston, SC 294255866
Phone: (843) 792-8904
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $181.
Total Amount is formed as General ($181) + Research ($0) + Ownership ($0) = $181.
Last reported payment date: 2024-10-07 • Largest payer in this snapshot: ABBVIE INC. ($137).
Total Amount
$181
General + Research + Ownership
Payments
12
Total payment records
General Amount
$181
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $137 |
| Endo Pharmaceuticals Inc. | $24 |
| Medtronic, Inc. | $20 |
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: 2020-02-03
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 |
|---|---|---|---|---|
| I20200203000533 | 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.
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 |
|---|---|---|
| Nurse Practitioner | GA | |
| - | GA | |
| General Surgery | GA | |
| General Surgery | GA | |
| Nurse Practitioner | GA | |
| Pediatric Medicine | GA | |
| - | GA | |
| - | GA | |
| Pediatric Medicine, Gastroenterology | GA | |
| General Surgery, Pediatric Medicine | LA |
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