Dr. John Hammock, MD
927 Broadway St, Suite 200, Quincy, IL 62301 • +1-574-555-9293
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Quincy Percentiles
NPI #1912082975 • CBSA Regional • Clinical Cardiac Electrophysiology
Statistical peer benchmarking across IL Clinical Cardiac Electrophysiology providers positions Dr. John Hammock, MD in Quincy at +0.17σ (99th city percentile / 70th state percentile, 1,655 Medicare beneficiaries), with clinical focus spanning 74 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Hammock (averaging 3.2 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (2390 encounters), paired with 99213 (1381x).
Self-pay new patient consultations with Dr. Hammock (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 12-minute average reception wait, and a 4.72/5 modern protocol openness score across 20 patient logs.
Clinical background for Dr. Hammock (MD, NPI #1912082975) includes accredited doctoral training (2012, 14 yrs in practice) and virtual + in-office availability across IL.
Top 10% Clinical Cardiac Electrophysiology volume leader in Quincy, IL
5,311 annual services across 1,655 beneficiaries
Standard deviations from IL Clinical Cardiac Electrophysiology 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 | 2,390 | 99th | $93 – $127 |
| 99213 | Established Preventive & Chronic Care Visit | 1,381 | 96th | $71 – $97 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 690 | 98th | $34 – $49 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 531 | 99.5th | $109 – $149 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 319 | 99th | $129 – $177 |
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Dr. John Hammock, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hammock National Provider Identifier | NPI #1912082975 (MD) | CMS NPPES Registry (62301) |
| Dr. Hammock Quincy CMS Volume Rank | 99.00th Pct (5,311 CMS svcs; Z +0.174σ) | CMS Medicare Part B (IL Clinical Cardiac Electrophysiology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Quincy, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 12 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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