Dr. Jennifer Grossman, MD
200 Medical Plaza, #365,530,420,120, Los Angeles, CA 90095 • +1-403-555-8150
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1548289820 • CBSA 31080 • Rheumatology
Statistical peer benchmarking across CA Rheumatology providers positions Dr. Jennifer Grossman, MD in Los Angeles at -0.50σ (7.69th city percentile / 4.03th state percentile, 168 Medicare beneficiaries), with clinical focus spanning 17 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Grossman (averaging 4.2 services per beneficiary), 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation) represents 46% of tracked volume (325 encounters), paired with 20610 (148x).
For out-of-network patients contacting +1-403-555-8150, Dr. Grossman's practice posts a $231.00 GPCI self-pay consult estimate ($231.00 patient-logged median, 4.67/5 composite reality score over 10 submissions).
NPI registry verification (#1548289820) confirms Dr. Jennifer Grossman's MD standing serving CBSA 31080 with a 4.67/5 patient scorecard.
Compared against Los Angeles, CA Rheumatology peers
707 annual services across 168 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 | 325 | 12th | $121 – $165 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 148 | 12th | $96 – $131 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 106 | 12th | $166 – $227 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 71 | 12th | $126 – $172 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 57 | 12th | $166 – $227 |
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Dr. Jennifer Grossman, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grossman National Provider Identifier | NPI #1548289820 (MD) | CMS NPPES Registry (90095) |
| Dr. Grossman Los Angeles CMS Volume Rank | 7.69th Pct (707 CMS svcs; Z -0.497σ) | 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 • 22 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.70/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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