DR. HAISSAM SOHAIL ELZAIM (MD, PHD) – Orthopaedic Surgery Physician, NPI 1972723583
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,187 ORTHOPEDIC SURGERY in TX
Provider Addresses for DR. HAISSAM SOHAIL ELZAIM (MD, PHD)
315 E PALM DR STE B
EDINBURG, TX 785396304
Phone: (956) 362-6890
Fax: (956) 362-6895
Type: Location
PO BOX 4624
MCALLEN, TX 785024624
Phone: (956) 362-6890
Fax: (956) 362-6895
Type: Mailing
315 E MARK S PENA DR STE B
EDINBURG, TX 785396304
Phone: (956) 362-6890
Fax: (956) 362-6895
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 52 Open Payments records for all available years, with a total value of $4,497.
Total Amount is formed as General ($4,497) + Research ($0) + Ownership ($0) = $4,497.
Last reported payment date: 2024-11-27 • Largest payer in this snapshot: Stryker Corporation ($2,330).
Total Amount
$4,497
General + Research + Ownership
Payments
52
Total payment records
General Amount
$4,497
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $2,330 |
| ENCORE MEDICAL, LP | $1,882 |
| Linvatec Corporation | $173 |
| Ethicon US, LLC | $80 |
| Orthofix Medical, Inc. | $32 |
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: 2008-04-11
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 |
|---|---|---|---|---|
| I20080411000201 | I | Orthopedic Surgery | TX | 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 | 148 | 85 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 80 | 47 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 67 | 46 | $0 |
| 73562 | X-ray of knee, 3 views | 56 | 37 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 46 | 46 | $0 |
Insurance plans in this area (ZIP 78539)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | TX | 27447 | Repair of knee joint | 14 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery, Sports Medicine | TX | |
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery | TX | |
| Sports Medicine, Pain Management, Family Practice | TX | |
| - | TX | |
| Orthopedic Surgery, Sports Medicine | TX |
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