Dr. Ronald Ray Guzman, MD
1 Medical Plaza DR, Roseville, CA 95661 • +1-669-555-9732
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Roseville Percentiles
NPI #1205061595 • CBSA Regional • Hospitalist
Anchored in Roseville, CA 95661, Dr. Ronald Ray Guzman, MD (NPI 1205061595) logged 905 annual procedures (mid-cohort balanced caseload (50th Roseville percentile), 46.64th CA percentile, -0.07σ) with sub-specialty concentration in 11 Active CMS HCPCS Codes.
Procedural volume for Dr. Guzman is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 407 annual services, $216–$296 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 235/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 118/yr).
Direct cash-pay transparency modeling sets Dr. Guzman's baseline new-consult rate near $239.00 in Roseville, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 9-minute average reception wait).
NPI registry verification (#1205061595) confirms Dr. Ronald Ray Guzman's MD standing serving CBSA 95661 with a 4.66/5 patient scorecard.
Compared against Roseville, CA Hospitalist peers
905 annual services across 336 beneficiaries
Standard deviations from CA Hospitalist mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 407 | 50th | $216 – $296 |
| 99213 | Established Preventive & Chronic Care Visit | 235 | 47th | $165 – $227 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 118 | 48th | $79 – $108 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 91 | 47th | $254 – $348 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 54 | 50th | $301 – $412 |
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Dr. Ronald Ray Guzman, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Guzman National Provider Identifier | NPI #1205061595 (MD) | CMS NPPES Registry (95661) |
| Dr. Guzman Roseville CMS Volume Rank | 50.00th Pct (905 CMS svcs; Z -0.073σ) | CMS Medicare Part B (CA Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Roseville, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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