Dr. Purab Viswanath, MD
18133 Ventura Blvd Ste 302, Tarzana, CA 91356 • +1-404-555-8594
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Tarzana Percentiles
NPI #1336374958 • CBSA Regional • Orthopedic Surgery
Operating out of Tarzana, CA (18133 Ventura Blvd Ste 302), Orthopedic Surgery clinician Dr. Purab Viswanath, MD (accredited MD/DO training, 2008) maintains a upper-quartile active clinical volume (66.67th Tarzana percentile) (76.47th CA percentile; Z-score +0.03σ across 5,518 documented services) with sub-specialty concentration in 52 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Viswanath (averaging 27.0 services per beneficiary), 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation) represents 5% of tracked volume (294 encounters), paired with 20610 (221x).
Cash-pay intake data for NPI 1336374958 (18133 Ventura Blvd Ste 302, Tarzana) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 15-minute average reception wait and 4.67/5 biomarker openness.
From 18133 Ventura Blvd Ste 302 in Tarzana (+1-404-555-8594), Dr. Viswanath, MD (18-year clinical track record) delivers 52 Active CMS HCPCS Codes care.
Compared against Tarzana, CA Orthopedic Surgery peers
5,518 annual services across 204 beneficiaries
Standard deviations from CA 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 | 294 | 66.67th | $40 – $55 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 221 | 64.67th | $42 – $58 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 155 | 67.67th | $25 – $40 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 90 | 65.67th | $57 – $78 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 57 | 69.67th | $366 – $502 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (52 HCPCS billing breadth) | 4,700 | 66.67th | $45 – $65 |
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Dr. Purab Viswanath, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Viswanath National Provider Identifier | NPI #1336374958 (MD) | CMS NPPES Registry (91356) |
| Dr. Viswanath Tarzana CMS Volume Rank | 66.67th Pct (5,518 CMS svcs; Z +0.029σ) | CMS Medicare Part B (CA Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tarzana, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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