Dr. Thomas Greenwald, MD
1215 Duff Ave, Ames, IA 50010 • +1-494-555-8706
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Ames Percentiles
NPI #1497743314 • CBSA Regional • Orthopedic Surgery
Dr. Thomas Greenwald, MD (NPI #1497743314) practices Orthopedic Surgery in Ames, IA (50010) with sub-specialty concentration in 44 Active CMS HCPCS Codes, recording 3,895 annual CMS services across 243 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (50th Ames percentile) (-0.13σ vs IA state mean, 64.44th statewide percentile).
Fee-schedule auditing of NPI 1497743314 highlights 208 annual claims for 99213 (50th Ames percentile; $35–$50 self-pay corridor) plus 156 encounters under 20610 and 110 under 73562.
Cash-pay intake data for NPI 1497743314 (1215 Duff Ave, Ames) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 22-minute average reception wait and 4.58/5 biomarker openness.
Clinical background for Dr. Greenwald (MD, NPI #1497743314) includes accredited doctoral training (1994, 32 yrs in practice) and virtual + in-office availability across IA.
Compared against Ames, IA Orthopedic Surgery peers
3,895 annual services across 243 beneficiaries
Standard deviations from IA 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 | 208 | 50th | $35 – $50 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 156 | 48th | $37 – $52 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 110 | 51th | $25 – $40 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 64 | 54th | $50 – $68 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 41 | 49th | $321 – $440 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 3,316 | 50th | $45 – $65 |
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Dr. Thomas Greenwald, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Greenwald National Provider Identifier | NPI #1497743314 (MD) | CMS NPPES Registry (50010) |
| Dr. Greenwald Ames CMS Volume Rank | 50.00th Pct (3,895 CMS svcs; Z -0.130σ) | CMS Medicare Part B (IA Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Ames, IA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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