DR. GREGORY DAVID LOPEZ (MD) – Orthopaedic Surgery of the Spine Physician, NPI 1366754699
Orthopaedic Surgery of the Spine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,265 ORTHOPEDIC SURGERY in IL
Provider Addresses for DR. GREGORY DAVID LOPEZ (MD)
1 WESTBROOK CORPORATE CTR
STE 240
WESTCHESTER, IL 601545701
Phone: (708) 236-2600
Type: Mailing
1611 W HARRISON ST
STE 300
CHICAGO, IL 606124861
Phone: (708) 236-2600
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 40 Open Payments records for all available years, with a total value of $4,771.
Total Amount is formed as General ($4,771) + Research ($0) + Ownership ($0) = $4,771.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: NuVasive, Inc. ($3,071).
Total Amount
$4,771
General + Research + Ownership
Payments
40
Total payment records
General Amount
$4,771
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| NuVasive, Inc. | $3,071 |
| Globus Medical, Inc. | $551 |
| ZIMVIE INC. | $445 |
| Alphatec Spine, Inc | $320 |
| Stryker Corporation | $145 |
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: 2016-08-04
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 |
|---|---|---|---|---|
| I20160804002402 | I | Orthopedic Surgery | IL | 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 | 571 | 400 | $0 |
| 72100 | X-ray of lower and sacral spine, 2-3 views | 392 | 218 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 254 | 254 | $0 |
| 72110 | X-ray of lower and sacral spine, minimum of 4 views | 238 | 237 | $0 |
| 72148 | Mri scan of lower spinal canal without contrast | 162 | 153 | $0 |
Insurance plans in this area (ZIP 60154)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | IL | |
| Family Practice, Sports Medicine | IL | |
| Occupational Therapist In Private Practice | IL | |
| Physical Therapist In Private Practice | TN | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| Physician Assistant | IL | |
| Physician Assistant | WI | |
| Physician Assistant | IL | |
| - | WI |
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