DR. GLADSTONE ARNOLD SELLERS (M.D.) – Internal Medicine Physician, NPI 1063521102
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. GLADSTONE ARNOLD SELLERS (M.D.)
Dr. Gerald Silverboard, MD Adult Neurology Specialist, 755, Mount Vernon Highway, Atlanta, Georgia, 30338, United States
SUITE 400
ATLANTA, GA 303284274
Phone: (404) 252-4100
Fax: (404) 252-6741
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 22 Open Payments records for all available years, with a total value of $398.
Total Amount is formed as General ($398) + Research ($0) + Ownership ($0) = $398.
Last reported payment date: 2024-08-16 • Largest payer in this snapshot: PFIZER INC. ($265).
Total Amount
$398
General + Research + Ownership
Payments
22
Total payment records
General Amount
$398
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $265 |
| ABBVIE INC. | $43 |
| Amgen Inc. | $30 |
| Saluda Medical Americas, Inc. | $24 |
| Astellas Pharma US Inc | $18 |
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: 2010-12-27
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 |
|---|---|---|---|---|
| I20101227000098 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 257 | 133 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 244 | 129 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 192 | 87 | $0 |
| G0328 | Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 107 | 107 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 106 | 106 | $0 |
Insurance plans in this area (ZIP 30328)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA |
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