Dr. Mary Ellen Billington, MD
6411 Fannin St, Houston, TX 77030 • +1-670-555-5671
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Houston Percentiles
NPI #1982083291 • CBSA 26420 • Emergency Medicine
Anchored in Houston, TX 77030, Dr. Mary Ellen Billington, MD (NPI 1982083291) logged 820 annual procedures (mid-cohort balanced caseload (50.6th Houston percentile), 48.92th TX percentile, -0.10σ) with sub-specialty concentration in 66 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Mary Ellen Billington (77030) place 99214 at the top of the practice ledger (369 yearly units, 50.6th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-670-555-5671, Dr. Billington's practice posts a $212.00 GPCI self-pay consult estimate ($212.00 patient-logged median, 4.76/5 composite reality score over 23 submissions).
Patients evaluating Dr. Mary Ellen Billington in ZIP 77030 note 17 years of post-doctoral tenure (null, 2009) alongside 1.8 annual CMS procedures per patient.
Compared against Houston, TX Emergency Medicine peers
820 annual services across 466 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 | 369 | 50.6th | $173 – $237 |
| 99213 | Established Preventive & Chronic Care Visit | 213 | 54.6th | $132 – $181 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 107 | 49.6th | $63 – $86 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 82 | 49.6th | $203 – $278 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 49 | 54.6th | $240 – $329 |
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Dr. Mary Ellen Billington, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Billington National Provider Identifier | NPI #1982083291 (MD) | CMS NPPES Registry (77030) |
| Dr. Billington Houston CMS Volume Rank | 50.60th Pct (820 CMS svcs; Z -0.097σ) | CMS Medicare Part B (TX Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $212.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Houston, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $212.00 avg paid • 17 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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