Dr. Mary Ellen Gallagher, MD
2501 N Glebe Rd, Suite 301, Arlington, VA 22207 • +1-209-555-1874
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Arlington Percentiles
NPI #1417956814 • CBSA Regional • Internal Medicine
Within the Arlington, VA (CBSA local) Internal Medicine cohort, Dr. Mary Ellen Gallagher, MD with sub-specialty concentration in 35 Active CMS HCPCS Codes ranks at the 11.9th municipal percentile and 16.23th VA percentile (-0.17σ Z-score) based on 823 billed procedures for 106 patients.
Procedural volume for Dr. Gallagher is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 370 annual services, $115–$157 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 214/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 107/yr).
For out-of-network patients contacting +1-209-555-1874, Dr. Gallagher's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.75/5 composite reality score over 10 submissions).
Clinical background for Dr. Gallagher (MD, NPI #1417956814) includes accredited doctoral training (2011, 15 yrs in practice) and virtual + in-office availability across VA.
Compared against Arlington, VA Internal Medicine peers
823 annual services across 106 beneficiaries
Standard deviations from VA Internal 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 | 370 | 12th | $115 – $157 |
| 99213 | Established Preventive & Chronic Care Visit | 214 | 14.9th | $88 – $120 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 107 | 12th | $42 – $57 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 82 | 12th | $134 – $184 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 49 | 12th | $159 – $218 |
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Dr. Mary Ellen Gallagher, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gallagher National Provider Identifier | NPI #1417956814 (MD) | CMS NPPES Registry (22207) |
| Dr. Gallagher Arlington CMS Volume Rank | 11.90th Pct (823 CMS svcs; Z -0.172σ) | CMS Medicare Part B (VA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Arlington, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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