Dr. Dmitry Karayev, MD
8640 W 3rd St, Suite 300, Los Angeles, CA 90048 • +1-717-555-9876
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1174783260 • CBSA 31080 • Rheumatology
Within the Los Angeles, CA (CBSA 31080) Rheumatology cohort, Dr. Dmitry Karayev, MD with sub-specialty concentration in 144 Active CMS HCPCS Codes ranks at the 80.77th municipal percentile and 85.88th CA percentile (+0.61σ Z-score) based on 103,573 billed procedures for 357 patients.
Granular CPT/HCPCS billing distribution at 8640 W 3rd St, Suite 300 shows Dr. Dmitry Karayev's primary concentration in Autoimmune Arthritis & Biologic/DMARD Safety Evaluation (code 99214: 4158x/yr, 80.77th local percentile) alongside Large Joint Synovial Arthrocentesis or Corticosteroid Injection (20610: 1898x/yr, $40–$55).
Cash-pay intake data for NPI 1174783260 (8640 W 3rd St, Suite 300, Los Angeles) indicates $231.00 typical out-of-pocket visit spend against a $231.00 locality benchmark, paired with 19-minute average reception wait and 4.92/5 biomarker openness.
Patients evaluating Dr. Dmitry Karayev in ZIP 90048 note 33 years of post-doctoral tenure (null, 1993) alongside 290.1 annual CMS procedures per patient.
Compared against Los Angeles, CA Rheumatology peers
103,573 annual services across 357 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 | 4,158 | 80.77th | $50 – $69 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 1,898 | 76.77th | $40 – $55 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 1,356 | 82.77th | $69 – $94 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 904 | 78.77th | $52 – $71 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 723 | 85.77th | $69 – $94 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (144 HCPCS billing breadth) | 94,533 | 80.77th | $45 – $65 |
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Dr. Dmitry Karayev, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Karayev National Provider Identifier | NPI #1174783260 (MD) | CMS NPPES Registry (90048) |
| Dr. Karayev Los Angeles CMS Volume Rank | 80.77th Pct (103,573 CMS svcs; Z +0.611σ) | CMS Medicare Part B (CA Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $231.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Los Angeles, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $231.00 avg paid • 19 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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