Dr. Shari Chang, MD
3805 S Kansas Expy Ste B, Springfield, MO 65807 • +1-754-555-7793
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Springfield Percentiles
NPI #1467833582 • CBSA Regional • Family Practice
CMS Medicare Part B utilization records credit Dr. Shari Chang (MD, NPI 1467833582) at 3805 S Kansas Expy Ste B in Springfield with 684 annual clinical services (144 beneficiaries), corresponding to a -0.47σ regional deviation and focused low-volume boutique caseload (2.08th Springfield percentile) with sub-specialty concentration in 24 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Shari Chang (65807) place 99214 at the top of the practice ledger (277 yearly units, 12th metro rank), rounded out by 99213 and G0439.
Self-pay new patient consultations with Dr. Chang (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 19-minute average reception wait, and a 4.44/5 modern protocol openness score across 3 patient logs.
Spanning 28 years of clinical practice following 1998 graduation from medical training, Dr. Shari Chang integrates 24 Active CMS HCPCS Codes diagnostics for Springfield metro patients.
Compared against Springfield, MO Family Practice peers
684 annual services across 144 beneficiaries
Standard deviations from MO Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 277 | 12th | $111 – $152 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 204 | 12th | $85 – $116 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 79 | 12th | $127 – $174 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 59 | 12th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 40 | 12th | $152 – $209 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (24 HCPCS billing breadth) | 25 | 2.08th | $100 – $145 |
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Dr. Shari Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1467833582 (MD) | CMS NPPES Registry (65807) |
| Dr. Chang Springfield CMS Volume Rank | 2.08th Pct (684 CMS svcs; Z -0.472σ) | CMS Medicare Part B (MO Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Springfield, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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