Dr. Gordon Appelbaum, MD
4171 Oceanside Blvd, Oceanside, CA 92056 • +1-782-555-9739
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Oceanside Percentiles
NPI #1245200674 • CBSA Regional • Emergency Medicine
Statistical peer benchmarking across CA Emergency Medicine providers positions Dr. Gordon Appelbaum, MD in Oceanside at +0.73σ (93.75th city percentile / 95.28th state percentile, 860 Medicare beneficiaries), with clinical focus spanning 106 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1245200674 highlights 1093 annual claims for 99214 (93.75th Oceanside percentile; $130–$178 self-pay corridor) plus 632 encounters under 99213 and 316 under 93000.
Self-pay new patient consultations with Dr. Appelbaum (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.50/5 modern protocol openness score across 8 patient logs.
Patients evaluating Dr. Gordon Appelbaum in ZIP 92056 note 8 years of post-doctoral tenure (null, 2018) alongside 3.4 annual CMS procedures per patient.
Top 10% Emergency Medicine volume leader in Oceanside, CA
2,902 annual services across 860 beneficiaries
Standard deviations from CA Emergency Medicine 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 | 1,093 | 93.75th | $130 – $178 |
| 99213 | Established Preventive & Chronic Care Visit | 632 | 89.75th | $99 – $136 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 316 | 92.75th | $47 – $65 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 243 | 89.75th | $153 – $209 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 146 | 90.75th | $181 – $248 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (106 HCPCS billing breadth) | 473 | 93.75th | $117 – $170 |
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Dr. Gordon Appelbaum, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Appelbaum National Provider Identifier | NPI #1245200674 (MD) | CMS NPPES Registry (92056) |
| Dr. Appelbaum Oceanside CMS Volume Rank | 93.75th Pct (2,902 CMS svcs; Z +0.733σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oceanside, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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