DR. OMAR HAMMAD ATASSI (M.D.) – Orthopaedic Surgery Physician, NPI 1639516107
Orthopaedic Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,916 ORTHOPEDIC SURGERY in FL
Provider Addresses for DR. OMAR HAMMAD ATASSI (M.D.)
13020 N TELECOM PKWY
TEMPLE TERRACE, FL 33637
Phone: (813) 978-9700
Type: Location
13020 N Telecom Pkwy
Temple Terrace, FL 33637
Phone: (813) 978-9700
Type: Location
1504 Taub Loop
Houston, TX 770301608
Phone: (713) 873-8890
Type: Location
7200 CAMBRIDGE ST FL 10
HOUSTON, TX 770304202
Phone: (713) 986-6016
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 100 Open Payments records for all available years, with a total value of $26,737.
Total Amount is formed as General ($26,737) + Research ($0) + Ownership ($0) = $26,737.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Smith+Nephew, Inc. ($23,120).
Total Amount
$26,737
General + Research + Ownership
Payments
100
Total payment records
General Amount
$26,737
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $23,120 |
| Stryker Corporation | $1,876 |
| ACUMED LLC | $653 |
| Globus Medical, Inc. | $496 |
| DePuy Synthes Sales Inc. | $305 |
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: 2019-09-16
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 |
|---|---|---|---|---|
| I20190916002365 | 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 | 55 | 34 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 33637)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Clinical Psychologist | TX | |
| Diagnostic Radiology | VA | |
| U R O L O G Y | TX | |
| - | TX | |
| - | TX | |
| General Surgery | AZ | |
| H E M A T O L O G Y/ O N C O L O G Y | TX | |
| Hematology, Internal Medicine | WA | |
| O P H T H A L M O L O G Y | TX |
Reviews
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