Dr. Jon Ludwig, MD
4077 Fifth Ave, San Diego, CA 92103 • +1-335-555-3941
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & San Diego Percentiles
NPI #1669403911 • CBSA Regional • Emergency Medicine
Anchored in San Diego, CA 92103, Dr. Jon Ludwig, MD (NPI 1669403911) logged 775 annual procedures (focused low-volume boutique caseload (34.92th San Diego percentile), 29.64th CA percentile, -0.24σ) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Procedural volume for Dr. Ludwig is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 349 annual services, $192–$263 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 202/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 101/yr).
Cash-pay intake data for NPI 1669403911 (4077 Fifth Ave, San Diego) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 22-minute average reception wait and 4.71/5 biomarker openness.
Clinical background for Dr. Ludwig (MD, NPI #1669403911) includes accredited doctoral training (2002, 24 yrs in practice) and virtual + in-office availability across CA.
Compared against San Diego, CA Emergency Medicine peers
775 annual services across 464 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 | 349 | 34.92th | $192 – $263 |
| 99213 | Established Preventive & Chronic Care Visit | 202 | 30.92th | $147 – $202 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 101 | 35.92th | $70 – $96 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 78 | 31.92th | $226 – $309 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 47 | 38.92th | $268 – $367 |
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Dr. Jon Ludwig, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ludwig National Provider Identifier | NPI #1669403911 (MD) | CMS NPPES Registry (92103) |
| Dr. Ludwig San Diego CMS Volume Rank | 34.92th Pct (775 CMS svcs; Z -0.236σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Diego, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 22 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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