Dr. Roger Walker, D.O.
What this data tells you about Dr. Walker
Dr. Roger Walker is an orthopedic surgery specialist in Greenacres, FL, with 12 years of NPI registration. Based on federal Medicare data, Dr. Walker performed 3,687 Medicare services across 1,258 unique beneficiaries.
Between the years covered by Open Payments, Dr. Walker received a total of $11,888 from 15 pharmaceutical and/or device companies across 55 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in orthopedic surgery. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Walker is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Florida License Status
FL DOH · MQA| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Osteopathic Physician | 15316 | Clear | March 31, 2028 | — |
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Extended-release steroid injection (Zilretta) | 1,730 | $13 | $50 |
| Office visit, established patient (30-39 min) | 483 | $98 | $1,084 |
| Joint injection, major joint | 254 | $45 | $645 |
| New patient office visit (45-59 min) | 234 | $121 | $1,652 |
| Injection, methylprednisolone acetate, 80 mg | 228 | $9 | $60 |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | 144 | $75 | $947 |
| X-ray of knee, 1-2 views | 106 | $26 | $336 |
| Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | 84 | $101 | $927 |
| Shoulder X-ray, 2+ views | 62 | $26 | $300 |
| Drug injection, under skin or into muscle | 47 | $11 | $167 |
| X-ray of lower and sacral spine, 2-3 views | 44 | $32 | $365 |
| Injection, ketorolac tromethamine, per 15 mg | 41 | $0 | $60 |
| Knee X-ray, 3 views | 35 | $31 | $372 |
| X-ray of pelvis, 1-2 views | 27 | $23 | $330 |
| Office visit, established patient (20-29 min) | 24 | $73 | $761 |
| X-ray of wrist, minimum of 3 views | 23 | $32 | $358 |
| Dexamethasone injection (steroid) | 23 | $0 | $50 |
| Injection of trigger points, 1-2 muscles | 21 | $40 | $566 |
| X-ray of upper spine, 2-3 views | 21 | $32 | $365 |
| Foot X-ray, 3+ views | 20 | $27 | $313 |
| X-ray of hand, minimum of 3 views | 19 | $30 | $334 |
| Hyaluronan or derivative, monovisc, for intra-articular injection, per dose | 17 | $559 | $1,000 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
The majority of payments (66%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in orthopedic surgery and does not inherently indicate bias, but patients may wish to be aware.
Geographic Context
3.7 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Walker is a clinical cardiology specialist, with above-average Medicare volume (top 23% in FL), with speaking/promotional industry engagement.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Walker experienced with extended-release steroid injection (zilretta)?
Does Dr. Walker receive payments from pharmaceutical companies?
How do Dr. Walker's costs compare to other orthopedic surgeons in Greenacres?
What does Data Coverage mean?
Is this data up to date?
Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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