Dr. Adam Kreitenberg, MD
18386 Ventura Blvd, Tarzana, CA 91356 • +1-404-555-6055
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Tarzana Percentiles
NPI #1770857682 • CBSA Regional • Rheumatology
Operating out of Tarzana, CA (18386 Ventura Blvd), Rheumatology clinician Dr. Adam Kreitenberg, MD (accredited MD/DO training, 2007) maintains a mid-cohort balanced caseload (50th Tarzana percentile) (89.05th CA percentile; Z-score +0.89σ across 129,079 documented services) with sub-specialty concentration in 130 Active CMS HCPCS Codes.
Procedural volume for Dr. Kreitenberg is led by HCPCS 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation — 11453 annual services, $52–$71 GPCI cash estimate), followed by CPT 20610 (Large Joint Synovial Arthrocentesis or Corticosteroid Injection, 5228/yr) and CPT 96413 (Intravenous Biologic Infusion Therapy (First Hour), 3735/yr).
For out-of-network patients contacting +1-404-555-6055, Dr. Kreitenberg's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.90/5 composite reality score over 21 submissions).
Spanning 19 years of clinical practice following 2007 graduation from medical training, Dr. Adam Kreitenberg integrates 130 Active CMS HCPCS Codes diagnostics for Tarzana metro patients.
Compared against Tarzana, CA Rheumatology peers
129,079 annual services across 942 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 | 11,453 | 50th | $52 – $71 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 5,228 | 48th | $41 – $56 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 3,735 | 46th | $71 – $97 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 2,490 | 51th | $54 – $74 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 1,992 | 49th | $71 – $97 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (130 HCPCS billing breadth) | 104,182 | 50th | $45 – $65 |
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Dr. Adam Kreitenberg, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kreitenberg National Provider Identifier | NPI #1770857682 (MD) | CMS NPPES Registry (91356) |
| Dr. Kreitenberg Tarzana CMS Volume Rank | 50.00th Pct (129,079 CMS svcs; Z +0.885σ) | 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 • 17 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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