Dr. Jenny Oh, MD
18386 Ventura Blvd, Tarzana, CA 91356 • +1-404-555-2880
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Tarzana Percentiles
NPI #1386657856 • CBSA Regional • Rheumatology
Anchored in Tarzana, CA 91356, Dr. Jenny Oh, MD (NPI 1386657856) logged 99,943 annual procedures (focused low-volume boutique caseload (25th Tarzana percentile), 85.3th CA percentile, +0.57σ) with sub-specialty concentration in 116 Active CMS HCPCS Codes.
Procedural volume for Dr. Oh is led by HCPCS 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation — 7593 annual services, $52–$71 GPCI cash estimate), followed by CPT 20610 (Large Joint Synovial Arthrocentesis or Corticosteroid Injection, 3466/yr) and CPT 96413 (Intravenous Biologic Infusion Therapy (First Hour), 2476/yr).
Direct cash-pay transparency modeling sets Dr. Oh's baseline new-consult rate near $239.00 in Tarzana, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 20-minute average reception wait).
Clinical background for Dr. Oh (MD, NPI #1386657856) includes accredited doctoral training (2006, 20 yrs in practice) and virtual + in-office availability across CA.
Compared against Tarzana, CA Rheumatology peers
99,943 annual services across 618 beneficiaries
Standard deviations from CA Rheumatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Autoimmune Arthritis & Biologic/DMARD Safety Evaluation | 7,593 | 25th | $52 – $71 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 3,466 | 29th | $41 – $56 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 2,476 | 28th | $71 – $97 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 1,651 | 27th | $54 – $74 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 1,320 | 29th | $71 – $97 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (116 HCPCS billing breadth) | 83,437 | 25th | $45 – $65 |
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Dr. Jenny Oh, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Oh National Provider Identifier | NPI #1386657856 (MD) | CMS NPPES Registry (91356) |
| Dr. Oh Tarzana CMS Volume Rank | 25.00th Pct (99,943 CMS svcs; Z +0.571σ) | CMS Medicare Part B (CA Rheumatology) |
| 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 • 20 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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