Dr. Kerri An Mross, MD
3100 Wyman Park DR, Dept of Medicine, Baltimore, MD 21211 • +1-881-555-2085
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Baltimore Percentiles
NPI #1295780195 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across MD Internal Medicine providers positions Dr. Kerri An Mross, MD in Baltimore at -0.11σ (64.19th city percentile / 49.12th state percentile, 245 Medicare beneficiaries), with clinical focus spanning 39 Active CMS HCPCS Codes.
Procedural volume for Dr. Mross is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 587 annual services, $129–$177 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 339/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 170/yr).
Uninsured and high-deductible cash patients visiting Dr. Kerri An Mross in Baltimore (21211) face an estimated $209.00 initial evaluation fee at 3100 Wyman Park DR, Dept of Medicine (in-person clinic visits only; 14-minute average reception wait; bedside manner 4.69/5 from 24 verified reports).
Credentialed as an MD specialist with 19 years post-graduation experience since completing medical school at an LCME/COCA institution (2007), Dr. Mross coordinates 39 Active CMS HCPCS Codes workups from 3100 Wyman Park DR, Dept of Medicine (+1-881-555-2085).
Compared against Baltimore, MD Internal Medicine peers
1,543 annual services across 245 beneficiaries
Standard deviations from MD 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 | 587 | 64.19th | $129 – $177 |
| 99213 | Established Preventive & Chronic Care Visit | 339 | 65.19th | $99 – $136 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 170 | 62.19th | $47 – $65 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 131 | 65.19th | $152 – $208 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 78 | 68.19th | $180 – $246 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (39 HCPCS billing breadth) | 238 | 64.19th | $117 – $170 |
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Dr. Kerri An Mross, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mross National Provider Identifier | NPI #1295780195 (MD) | CMS NPPES Registry (21211) |
| Dr. Mross Baltimore CMS Volume Rank | 64.19th Pct (1,543 CMS svcs; Z -0.113σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Baltimore, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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