Dr. Kelly Koay, MD
4924 Campbell Blvd, Suite 200, Nottingham, MD 21236 • +1-229-555-3608
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Nottingham Percentiles
NPI #1497975809 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across MD Internal Medicine providers positions Dr. Kelly Koay, MD in Nottingham at -0.14σ (75th city percentile / 30.36th state percentile, 228 Medicare beneficiaries), with clinical focus spanning 39 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Kelly Koay (21236) place 99214 at the top of the practice ledger (440 yearly units, 75th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-229-555-3608, Dr. Koay's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.65/5 composite reality score over 12 submissions).
Spanning 31 years of clinical practice following 1995 graduation from medical training, Dr. Kelly Koay integrates 39 Active CMS HCPCS Codes diagnostics for Nottingham metro patients.
Compared against Nottingham, MD Internal Medicine peers
1,098 annual services across 228 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 | 440 | 75th | $125 – $171 |
| 99213 | Established Preventive & Chronic Care Visit | 254 | 80th | $95 – $131 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 127 | 75th | $46 – $62 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 98 | 78th | $146 – $201 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 59 | 77th | $173 – $238 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (39 HCPCS billing breadth) | 120 | 75th | $112 – $162 |
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Dr. Kelly Koay, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koay National Provider Identifier | NPI #1497975809 (MD) | CMS NPPES Registry (21236) |
| Dr. Koay Nottingham CMS Volume Rank | 75.00th Pct (1,098 CMS svcs; Z -0.139σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Nottingham, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.68/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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