Dr. Man Chin Chang, MD
100 Highland Ave, Suite 203, Providence, RI 02906 • +1-825-555-9169
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Providence Percentiles
NPI #1346442563 • CBSA Regional • Endocrinology
Within the Providence, RI (CBSA local) Endocrinology cohort, Dr. Man Chin Chang, MD with sub-specialty concentration in 37 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 66.67th RI percentile (+0.96σ Z-score) based on 7,230 billed procedures for 567 patients.
Dr. Chang's longitudinal care intensity (12.8 billed units per patient across 567 individuals) centers on 99214 (3181 annual units) and 95251 ($32–$47 cash range).
At 100 Highland Ave, Suite 203 (02906), Dr. Man Chin Chang, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.89/5 bedside rating).
NPI registry verification (#1346442563) confirms Dr. Man Chin Chang's MD standing serving CBSA 02906 with a 4.71/5 patient scorecard.
Compared against Providence, RI Endocrinology peers
7,230 annual services across 567 beneficiaries
Standard deviations from RI Endocrinology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Complex Endocrine, Thyroid & Metabolic Biomarker Management | 3,181 | 12th | $50 – $69 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 1,591 | 12th | $32 – $47 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 1,157 | 12th | $61 – $84 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 868 | 12th | $69 – $95 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 434 | 12th | $78 – $107 |
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Dr. Man Chin Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1346442563 (MD) | CMS NPPES Registry (02906) |
| Dr. Chang Providence CMS Volume Rank | 0.00th Pct (7,230 CMS svcs; Z +0.960σ) | CMS Medicare Part B (RI Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Providence, RI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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