MR. DEREK ANTHONY ZEFO (PA-C) – Surgical Physician Assistant, NPI 1942471495
Surgical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
9,232 PHYSICIAN ASSISTANT in FL
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Provider Addresses for MR. DEREK ANTHONY ZEFO (PA-C)
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
ROCKLAND, DE 197320191
Phone: (407) 650-7000
Fax: (302) 651-4945
Type: Mailing
1717, South Orange Avenue, Orlando, Orange County, Florida, 32806, United States
SUITE 100
ORLANDO, FL 328062944
Phone: (407) 650-7000
Fax: (302) 651-4945
Type: Location
1000 W Broadway St Ste 200
Oviedo, FL 327659277
Phone: (407) 977-3500
Type: Location
25 W CRYSTAL LAKE ST STE 200
ORLANDO, FL 328064476
Phone: (407) 254-2500
Fax: (074) 232-7894
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $240.
Total Amount is formed as General ($240) + Research ($0) + Ownership ($0) = $240.
Last reported payment date: 2024-12-15 • Largest payer in this snapshot: Medical Device Business Services, Inc. ($97).
Total Amount
$240
General + Research + Ownership
Payments
6
Total payment records
General Amount
$240
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-15
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2022-07-26
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 |
|---|---|---|---|---|
| I20220726002561 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| J1030 | Injection, methylprednisolone acetate, 40 mg | 51 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 35 | 32 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 32 | 27 | $0 |
| 73564 | X-ray of knee, 4 or more views | 17 | 15 | $0 |
| J7326 | Hyaluronan or derivative, gel-one, for intra-articular injection, per dose | 16 | 12 | $0 |
Insurance plans in this area (ZIP 19732)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | FL | |
| Hand Surgery, Orthopedic Surgery | FL | |
| P O D I A T R Y | FL | |
| Occupational Therapist In Private Practice | FL | |
| Physician Assistant | FL | |
| - | FL | |
| Pediatric Medicine, Sports Medicine | FL | |
| Physician Assistant | FL | |
| - | FL | |
| Physician Assistant | GA |
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