DR. WILLIAM A SUNSHINE (M.D.) – Specialist, NPI 1790765543
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
449 RHEUMATOLOGY in FL
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Provider Addresses for DR. WILLIAM A SUNSHINE (M.D.)
Glades Road, Boca Raton, Palm Beach County, Florida, 33431, United States
SUITE 306
BOCA RATON, FL 334316465
Phone: (561) 862-0401
Fax: (561) 862-0402
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 10 Open Payments records for all available years, with a total value of $519.
Total Amount is formed as General ($519) + Research ($0) + Ownership ($0) = $519.
Last reported payment date: 2024-12-14 • Largest payer in this snapshot: Janssen Biotech, Inc. ($145).
Total Amount
$519
General + Research + Ownership
Payments
10
Total payment records
General Amount
$519
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $145 |
| GlaxoSmithKline, LLC. | $123 |
| Amgen Inc. | $116 |
| Horizon Therapeutics plc | $110 |
| Eisai Inc. | $25 |
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: 2004-07-30
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 |
|---|---|---|---|---|
| I20040730000434 | I | Rheumatology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0717 | Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 264,800 | 72 | $0 |
| J0897 | Injection, denosumab, 1 mg | 19,560 | 190 | $0 |
| J0129 | Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 15,525 | 24 | $0 |
| 96401 | Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | 1,715 | 252 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 300 | 167 | $0 |
Insurance plans in this area (ZIP 33431)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| R H E U M A T O L O G Y | FL | |
| - | FL | |
| R H E U M A T O L O G Y | FL | |
| R H E U M A T O L O G Y | FL | |
| R H E U M A T O L O G Y | FL | |
| - | FL | |
| R H E U M A T O L O G Y | FL |
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