CHARLES B WILLIAMSON (MD) – Orthopaedic Surgery Physician, NPI 1174537625
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,916 ORTHOPEDIC SURGERY in FL
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Provider Addresses for CHARLES B WILLIAMSON (MD)
740 W PLYMOUTH AVE
DELAND, FL 327203282
Phone: (386) 734-9122
Type: Mailing
Clyde Morris Boulevard, Port Orange, Volusia County, Florida, 32127, United States
SUITE 600
PORT ORANGE, FL 321292353
Phone: (386) 760-2888
Fax: (386) 760-8866
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $448.
Total Amount is formed as General ($448) + Research ($0) + Ownership ($0) = $448.
Last reported payment date: 2024-06-27 • Largest payer in this snapshot: Stryker Corporation ($206).
Total Amount
$448
General + Research + Ownership
Payments
5
Total payment records
General Amount
$448
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $206 |
| Smith+Nephew, Inc. | $179 |
| DePuy Synthes Sales Inc. | $39 |
| Innovation Technologies 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: 2010-08-31
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 |
|---|---|---|---|---|
| I20100831000225 | I | Orthopedic Surgery | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 378 | 258 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 352 | 250 | $0 |
| 73562 | X-ray of knee, 3 views | 185 | 155 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 159 | 159 | $0 |
| 73560 | X-ray of knee, 1-2 views | 153 | 130 | $0 |
Insurance plans in this area (ZIP 32720)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | FL | |
| Physician Assistant | FL | |
| Physical Therapist In Private Practice | FL | |
| Physician Assistant | FL | |
| - | FL | |
| Orthopedic Surgery | FL | |
| - | FL |
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