DR. WILLIAM A SHAPSE (MD) – Internal Medicine Physician, NPI 1801880836
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
605 ENDOCRINOLOGY in FL
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Provider Addresses for DR. WILLIAM A SHAPSE (MD)
5341, West Atlantic Avenue, Delray Beach, Palm Beach County, Florida, 33484, United States
SUITE 302
DELRAY BEACH, FL 334848167
Phone: (561) 496-0176
Fax: (561) 496-0482
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 27 Open Payments records for all available years, with a total value of $1,366.
Total Amount is formed as General ($1,366) + Research ($0) + Ownership ($0) = $1,366.
Last reported payment date: 2024-11-14 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($695).
Total Amount
$1,366
General + Research + Ownership
Payments
27
Total payment records
General Amount
$1,366
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $695 |
| Amgen Inc. | $267 |
| Novo Nordisk Inc | $197 |
| Lilly USA, LLC | $123 |
| Boehringer Ingelheim Pharmaceuticals, 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: 2003-12-17
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 |
|---|---|---|---|---|
| I20031217001020 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 668 | 266 | $0 |
| 83036 | Hemoglobin a1c level | 78 | 70 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 62 | 62 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 60 | 60 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 54 | 54 | $0 |
Insurance plans in this area (ZIP 33484)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | FL | 90670 | Pneumococcal vaccine for injection into muscle | 27 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Internal Medicine | FL |
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