Dr. Jihyun Koo, MD
100 Stoneforest DR, Suite 320, Woodstock, GA 30189 • +1-340-555-6157
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Woodstock Percentiles
NPI #1699737254 • CBSA Regional • Dermatology
Dr. Jihyun Koo, MD (NPI #1699737254) practices Dermatology in Woodstock, GA (30189) with sub-specialty concentration in 65 Active CMS HCPCS Codes, recording 3,209 annual CMS services across 484 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Woodstock percentile) (-0.32σ vs GA state mean, 46.53th statewide percentile).
Dr. Koo's longitudinal care intensity (6.6 billed units per patient across 484 individuals) centers on 17000 (1068 annual units) and 99213 ($89–$122 cash range).
Cash-pay intake data for NPI 1699737254 (100 Stoneforest DR, Suite 320, Woodstock) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 15-minute average reception wait and 4.91/5 biomarker openness.
Spanning 16 years of clinical practice following 2010 graduation from medical training, Dr. Jihyun Koo integrates 65 Active CMS HCPCS Codes diagnostics for Woodstock metro patients.
Compared against Woodstock, GA Dermatology peers
3,209 annual services across 484 beneficiaries
Standard deviations from GA Dermatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 17000 | Cryotherapy Destruction of Premalignant Actinic Lesion | 1,068 | 12th | $79 – $109 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 974 | 12th | $89 – $122 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 597 | 12th | $117 – $160 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 314 | 12th | $164 – $224 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 188 | 12th | $126 – $173 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (65 HCPCS billing breadth) | 68 | 0th | $97 – $141 |
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Dr. Jihyun Koo, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koo National Provider Identifier | NPI #1699737254 (MD) | CMS NPPES Registry (30189) |
| Dr. Koo Woodstock CMS Volume Rank | 0.00th Pct (3,209 CMS svcs; Z -0.322σ) | CMS Medicare Part B (GA Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Woodstock, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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