Dr. John Grimaldi, DO
450 4th Ave, Suite 312, Chula Vista, CA 91910 • +1-544-555-3564
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Chula Vista Percentiles
NPI #1821157033 • CBSA Regional • Urology
CMS Medicare Part B utilization records credit Dr. John Grimaldi (DO, NPI 1821157033) at 450 4th Ave, Suite 312 in Chula Vista with 6,638 annual clinical services (597 beneficiaries), corresponding to a -0.15σ regional deviation and upper-quartile active clinical volume (80th Chula Vista percentile) with sub-specialty concentration in 45 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. John Grimaldi (91910) place 99214 at the top of the practice ledger (855 yearly units, 80th metro rank), rounded out by 51798 and 52000.
Self-pay new patient consultations with Dr. Grimaldi (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 9-minute average reception wait, and a 4.61/5 modern protocol openness score across 11 patient logs.
Spanning 26 years of clinical practice following 2000 graduation from medical training, Dr. John Grimaldi integrates 45 Active CMS HCPCS Codes diagnostics for Chula Vista metro patients.
Compared against Chula Vista, CA Urology peers
6,638 annual services across 597 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 | 855 | 80th | $158 – $217 |
| 51798 | Ultrasound Measurement of Post-Void Residual Urine Capacity | 641 | 77th | $66 – $91 |
| 52000 | Diagnostic Cystourethroscopy Lower Urinary Tract Inspection | 404 | 83th | $324 – $444 |
| 51741 | Complex Electronic Uroflowmetry Stream Calibration | 285 | 85th | $90 – $123 |
| 99204 | New Patient Urologic & Prostate Diagnostic Consultation | 190 | 82th | $223 – $306 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (45 HCPCS billing breadth) | 4,264 | 80th | $143 – $207 |
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Dr. John Grimaldi, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grimaldi National Provider Identifier | NPI #1821157033 (DO) | CMS NPPES Registry (91910) |
| Dr. Grimaldi Chula Vista CMS Volume Rank | 80.00th Pct (6,638 CMS svcs; Z -0.155σ) | CMS Medicare Part B (CA Urology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chula Vista, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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