DR. CLARA W TRUESDELL (MD) – Nephrology Physician, NPI 1508854811
Nephrology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
431 NEPHROLOGY in GA
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Provider Addresses for DR. CLARA W TRUESDELL (MD)
2220 SUGARLOAF CLUB DR
DULUTH, GA 300977415
Phone: (770) 622-5350
Type: Mailing
185 OLD PEACHTREE RD NW
SUWANEE, GA 300242511
Phone: (678) 937-0300
Fax: (781) 464-2599
Type: Mailing
Old Peachtree Road Northwest, Suwanee, Gwinnett County, Georgia, 30042, United States
SUWANEE, GA 300242511
Phone: (678) 937-0300
Fax: (781) 464-2599
Type: Location
5723 Memorial Dr
Stone Mountain, GA 300833425
Phone: (678) 937-0300
Fax: (781) 464-2599
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 128 Open Payments records for all available years, with a total value of $12,597.
Total Amount is formed as General ($12,597) + Research ($0) + Ownership ($0) = $12,597.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Horizon Therapeutics plc ($8,523).
Total Amount
$12,597
General + Research + Ownership
Payments
128
Total payment records
General Amount
$12,597
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Horizon Therapeutics plc | $8,523 |
| CALLIDITAS THERAPEUTICS US INC. | $2,240 |
| Amgen Inc. | $522 |
| Bayer Healthcare Pharmaceuticals Inc. | $200 |
| AstraZeneca Pharmaceuticals LP | $179 |
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: 2011-09-14
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 |
|---|---|---|---|---|
| I20110914000120 | 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 |
|---|---|---|---|---|
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 345 | 37 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 204 | 30 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 199 | 120 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 162 | 39 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 120 | 13 | $0 |
Insurance plans in this area (ZIP 30097)
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Provider's Procedures
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