Dr. Kerollos Shaker, MD
17201 Interstate 45 S, Shenandoah, TX 77385 • +1-318-555-6824
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Shenandoah Percentiles
NPI #1285167320 • CBSA Regional • Emergency Medicine
Operating out of Shenandoah, TX (17201 Interstate 45 S), Emergency Medicine clinician Dr. Kerollos Shaker, MD (accredited MD/DO training, 2018) maintains a mid-cohort balanced caseload (57.14th Shenandoah percentile) (64.56th TX percentile; Z-score -0.09σ across 943 documented services) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Procedural volume for Dr. Shaker is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 424 annual services, $160–$220 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 245/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 123/yr).
At 17201 Interstate 45 S (77385), Dr. Kerollos Shaker, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.82/5 bedside rating).
Patients evaluating Dr. Kerollos Shaker in ZIP 77385 note 8 years of post-doctoral tenure (null, 2018) alongside 1.8 annual CMS procedures per patient.
Compared against Shenandoah, TX Emergency Medicine peers
943 annual services across 516 beneficiaries
Standard deviations from TX 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 | 424 | 57.14th | $160 – $220 |
| 99213 | Established Preventive & Chronic Care Visit | 245 | 55.14th | $123 – $168 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 123 | 55.14th | $59 – $80 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 94 | 62.14th | $188 – $258 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 57 | 60.14th | $223 – $305 |
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Dr. Kerollos Shaker, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Shaker National Provider Identifier | NPI #1285167320 (MD) | CMS NPPES Registry (77385) |
| Dr. Shaker Shenandoah CMS Volume Rank | 57.14th Pct (943 CMS svcs; Z -0.086σ) | CMS Medicare Part B (TX Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Shenandoah, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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