Dr. Jennifer Gruenenfelder, MD
101 The City DR S, Orange, CA 92868 • +1-733-555-2060
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Orange Percentiles
NPI #1922063627 • CBSA Regional • Urology
Dr. Jennifer Gruenenfelder, MD (NPI #1922063627) practices Urology in Orange, CA (92868) with sub-specialty concentration in 50 Active CMS HCPCS Codes, recording 900 annual CMS services across 243 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (4.76th Orange percentile) (-0.28σ vs CA state mean, 8.69th statewide percentile).
Medicare Part B line-item claims for Dr. Jennifer Gruenenfelder (92868) place 99214 at the top of the practice ledger (324 yearly units, 12th metro rank), rounded out by 51798 and 52000.
Self-pay new patient consultations with Dr. Gruenenfelder (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 21-minute average reception wait, and a 4.53/5 modern protocol openness score across 25 patient logs.
Credentialed as an MD specialist with 30 years post-graduation experience since completing medical school at an LCME/COCA institution (1996), Dr. Gruenenfelder coordinates 50 Active CMS HCPCS Codes workups from 101 The City DR S (+1-733-555-2060).
Compared against Orange, CA Urology peers
900 annual services across 243 beneficiaries
Standard deviations from CA Urology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Urologic, BPH & Androgen Evaluation | 324 | 12th | $162 – $223 |
| 51798 | Ultrasound Measurement of Post-Void Residual Urine Capacity | 243 | 12th | $68 – $93 |
| 52000 | Diagnostic Cystourethroscopy Lower Urinary Tract Inspection | 153 | 12th | $332 – $455 |
| 51741 | Complex Electronic Uroflowmetry Stream Calibration | 108 | 12th | $92 – $126 |
| 99204 | New Patient Urologic & Prostate Diagnostic Consultation | 72 | 12th | $229 – $314 |
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Dr. Jennifer Gruenenfelder, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gruenenfelder National Provider Identifier | NPI #1922063627 (MD) | CMS NPPES Registry (92868) |
| Dr. Gruenenfelder Orange CMS Volume Rank | 4.76th Pct (900 CMS svcs; Z -0.282σ) | CMS Medicare Part B (CA Urology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Orange, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.53/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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