Dr. Robert Feren, MD
1220 Rossmoor Pkwy, Walnut Creek, CA 94595 • +1-324-555-7293
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Walnut Creek Percentiles
NPI #1851453104 • CBSA Regional • Hospitalist
Within the Walnut Creek, CA (CBSA local) Hospitalist cohort, Dr. Robert Feren, MD with sub-specialty concentration in 10 Active CMS HCPCS Codes ranks at the 28.57th municipal percentile and 76.27th CA percentile (-0.05σ Z-score) based on 1,256 billed procedures for 351 patients.
Fee-schedule auditing of NPI 1851453104 highlights 565 annual claims for 99214 (28.57th Walnut Creek percentile; $224–$306 self-pay corridor) plus 327 encounters under 99213 and 163 under 93000.
Self-pay new patient consultations with Dr. Feren (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with in-person clinic visits only, 10-minute average reception wait, and a 4.53/5 modern protocol openness score across 12 patient logs.
Patients evaluating Dr. Robert Feren in ZIP 94595 note 16 years of post-doctoral tenure (null, 2010) alongside 3.6 annual CMS procedures per patient.
Compared against Walnut Creek, CA Hospitalist peers
1,256 annual services across 351 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 | 565 | 28.57th | $224 – $306 |
| 99213 | Established Preventive & Chronic Care Visit | 327 | 31.57th | $171 – $234 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 163 | 28.57th | $82 – $112 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 126 | 27.57th | $262 – $360 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 75 | 30.57th | $311 – $426 |
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Dr. Robert Feren, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Feren National Provider Identifier | NPI #1851453104 (MD) | CMS NPPES Registry (94595) |
| Dr. Feren Walnut Creek CMS Volume Rank | 28.57th Pct (1,256 CMS svcs; Z -0.052σ) | CMS Medicare Part B (CA Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Walnut Creek, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 10 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.53/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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