Dr. John Oh, MD
241 Golf Mill Ctr, Suite 416, Niles, IL 60714 • +1-920-555-8404
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Niles Percentiles
NPI #1992730725 • CBSA Regional • Internal Medicine
Within the Niles, IL (CBSA local) Internal Medicine cohort, Dr. John Oh, MD with sub-specialty concentration in 21 Active CMS HCPCS Codes ranks at the 63.64th municipal percentile and 79th IL percentile (-0.03σ Z-score) based on 2,966 billed procedures for 353 patients.
Dr. Oh's longitudinal care intensity (8.4 billed units per patient across 353 individuals) centers on 99214 (1269 annual units) and 99213 ($84–$115 cash range).
Cash-pay intake data for NPI 1992730725 (241 Golf Mill Ctr, Suite 416, Niles) indicates $218.00 typical out-of-pocket visit spend against a $218.00 locality benchmark, paired with 9-minute average reception wait and 4.69/5 biomarker openness.
Patients evaluating Dr. John Oh in ZIP 60714 note 13 years of post-doctoral tenure (null, 2013) alongside 8.4 annual CMS procedures per patient.
Compared against Niles, IL Internal Medicine peers
2,966 annual services across 353 beneficiaries
Standard deviations from IL 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 | 63.64th | $109 – $150 |
| 99213 | Established Preventive & Chronic Care Visit | 733 | 63.64th | $84 – $115 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 366 | 67.64th | $40 – $55 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 282 | 66.64th | $128 – $176 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 169 | 65.64th | $152 – $208 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (21 HCPCS billing breadth) | 147 | 63.64th | $99 – $144 |
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Dr. John Oh, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Oh National Provider Identifier | NPI #1992730725 (MD) | CMS NPPES Registry (60714) |
| Dr. Oh Niles CMS Volume Rank | 63.64th Pct (2,966 CMS svcs; Z -0.030σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Niles, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 9 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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