Dr. Kenneth Williams, MD
6501 Baltimore National Pike Ste D, Catonsville, MD 21228 • +1-480-555-5558
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Catonsville Percentiles
NPI #1649213240 • CBSA Regional • Internal Medicine
Within the Catonsville, MD (CBSA local) Internal Medicine cohort, Dr. Kenneth Williams, MD with sub-specialty concentration in 40 Active CMS HCPCS Codes ranks at the 69.23th municipal percentile and 75.44th MD percentile (-0.03σ Z-score) based on 3,017 billed procedures for 509 patients.
Among 6 tracked CMS fee-schedule codes for Dr. Williams (averaging 5.9 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 42% of tracked volume (1269 encounters), paired with 99213 (733x).
Self-pay new patient consultations with Dr. Williams (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 15-minute average reception wait, and a 4.47/5 modern protocol openness score across 23 patient logs.
Clinical background for Dr. Williams (MD, NPI #1649213240) includes accredited doctoral training (2018, 8 yrs in practice) and virtual + in-office availability across MD.
Compared against Catonsville, MD Internal Medicine peers
3,017 annual services across 509 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 | 1,269 | 69.23th | $122 – $167 |
| 99213 | Established Preventive & Chronic Care Visit | 733 | 72.23th | $93 – $128 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 367 | 65.23th | $44 – $61 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 282 | 64.23th | $143 – $196 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 169 | 65.23th | $169 – $232 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (40 HCPCS billing breadth) | 197 | 69.23th | $110 – $160 |
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Dr. Kenneth Williams, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Williams National Provider Identifier | NPI #1649213240 (MD) | CMS NPPES Registry (21228) |
| Dr. Williams Catonsville CMS Volume Rank | 69.23th Pct (3,017 CMS svcs; Z -0.027σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Catonsville, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.47/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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