Dr. Mark Oyer, MD
5875 E Riverside Blvd, Rockford, IL 61114 • +1-859-555-7226
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockford Percentiles
NPI #1679968812 • CBSA Regional • Orthopedic Surgery
Dr. Mark Oyer, MD (NPI #1679968812) practices Orthopedic Surgery in Rockford, IL (61114) with sub-specialty concentration in 61 Active CMS HCPCS Codes, recording 4,284 annual CMS services across 848 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (89.47th Rockford percentile) (-0.16σ vs IL state mean, 64.97th statewide percentile).
Among 6 tracked CMS fee-schedule codes for Dr. Oyer (averaging 5.1 services per beneficiary), 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation) represents 25% of tracked volume (1065 encounters), paired with 20610 (799x).
Self-pay new patient consultations with Dr. Oyer (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 17-minute average reception wait, and a 4.61/5 modern protocol openness score across 7 patient logs.
NPI registry verification (#1679968812) confirms Dr. Mark Oyer's MD standing serving CBSA 61114 with a 4.92/5 patient scorecard.
Compared against Rockford, IL Orthopedic Surgery peers
4,284 annual services across 848 beneficiaries
Standard deviations from IL Orthopedic Surgery mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Orthopedic Joint & Spine Mobility Evaluation | 1,065 | 89.47th | $154 – $211 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 799 | 85.47th | $164 – $225 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 562 | 92.47th | $92 – $126 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 325 | 94.47th | $221 – $303 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 207 | 86.47th | $1422 – $1949 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (61 HCPCS billing breadth) | 1,326 | 89.47th | $173 – $251 |
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Dr. Mark Oyer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Oyer National Provider Identifier | NPI #1679968812 (MD) | CMS NPPES Registry (61114) |
| Dr. Oyer Rockford CMS Volume Rank | 89.47th Pct (4,284 CMS svcs; Z -0.156σ) | CMS Medicare Part B (IL Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rockford, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 17 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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