DR. MARK K PEREZOUS (MD) – Orthopaedic Surgery Physician, NPI 1992706253
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,620 ORTHOPEDIC SURGERY in PA
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Provider Addresses for DR. MARK K PEREZOUS (MD)
231, Granite Run Drive, Lancaster, Lancaster County, Pennsylvania, 17601, United States
LANCASTER, PA 176016823
Phone: (717) 560-4200
Fax: (717) 560-4159
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 $1,330.
Total Amount is formed as General ($1,330) + Research ($0) + Ownership ($0) = $1,330.
Last reported payment date: 2024-11-17 • Largest payer in this snapshot: Electronic Waveform Lab, Inc. ($563).
Total Amount
$1,330
General + Research + Ownership
Payments
11
Total payment records
General Amount
$1,330
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Electronic Waveform Lab, Inc. | $563 |
| Arthrex, Inc. | $544 |
| Miach Orthopaedics, Inc. | $166 |
| Bioventus LLC | $38 |
| Kerecis Limited | $19 |
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: 2009-12-08
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 |
|---|---|---|---|---|
| I20091208000088 | I | Orthopedic Surgery | PA | 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 |
|---|---|---|---|---|
| J7325 | Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 1,584 | 22 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,513 | 128 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 298 | 191 | $0 |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 203 | 76 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 180 | 142 | $0 |
Insurance plans in this area (ZIP 17601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | PA | |
| Orthopedic Surgery | FL | |
| Orthopedic Surgery | PA | |
| Physician Assistant | PA | |
| Physician Assistant | PA | |
| Orthopedic Surgery | PA | |
| Orthopedic Surgery | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Orthopedic Surgery | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA |
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