DR. KENNETH WILLIAM III DEFONTES (M.D.) – Orthopaedic Surgery Physician, NPI 1134415706
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
711 ORTHOPEDIC SURGERY in MD
Provider Addresses for DR. KENNETH WILLIAM III DEFONTES (M.D.)
8322 BELLONA AVE STE 100
TOWSON, MD 212042065
Phone: (410) 337-7900
Fax: (410) 337-5321
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 11 Open Payments records for all available years, with a total value of $1,103.
Total Amount is formed as General ($1,103) + Research ($0) + Ownership ($0) = $1,103.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: MedShape, Inc. ($834).
Total Amount
$1,103
General + Research + Ownership
Payments
11
Total payment records
General Amount
$1,103
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| MedShape, Inc. | $834 |
| Trilliant Surgical LLC. | $150 |
| Medline Industries LP | $58 |
| Paragon 28, Inc. | $39 |
| Horizon Therapeutics plc | $22 |
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: 2018-08-24
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 |
|---|---|---|---|---|
| I20180824000543 | I | Orthopedic Surgery | MD | 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 | 472 | 250 | $0 |
| 73630 | X-ray of foot, minimum of 3 views | 346 | 197 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 294 | 83 | $0 |
| 73610 | X-ray of ankle, minimum of 3 views | 270 | 121 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 122 | 122 | $0 |
Insurance plans in this area (ZIP 21204)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MD | |
| - | MD | |
| Pathology, Orthopedic Surgery | MD | |
| Physician Assistant | MD | |
| Orthopedic Surgery | MD | |
| Hand Surgery, Orthopedic Surgery | PA | |
| Orthopedic Surgery, Sports Medicine | MD | |
| Physical Medicine And Rehabilitation, Sports Medicine | PA | |
| - | MD | |
| Orthopedic Surgery | MD |
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