Dr. Peter Chang, MD
303 W Harris Ave Ste 2, San Angelo, TX 76903 • +1-647-555-4684
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & San Angelo Percentiles
NPI #1780688028 • CBSA Regional • Family Practice
Within the San Angelo, TX (CBSA local) Family Practice cohort, Dr. Peter Chang, MD with sub-specialty concentration in 73 Active CMS HCPCS Codes ranks at the 84.62th municipal percentile and 87.91th TX percentile (+0.34σ Z-score) based on 5,534 billed procedures for 346 patients.
Among 6 tracked CMS fee-schedule codes for Dr. Chang (averaging 16.0 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 29% of tracked volume (1618 encounters), paired with 99213 (1194x).
For out-of-network patients contacting +1-647-555-4684, Dr. Chang's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.68/5 composite reality score over 15 submissions).
NPI registry verification (#1780688028) confirms Dr. Peter Chang's MD standing serving CBSA 76903 with a 4.68/5 patient scorecard.
Compared against San Angelo, TX Family Practice peers
5,534 annual services across 346 beneficiaries
Standard deviations from TX 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 | 1,618 | 84.62th | $64 – $88 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 1,194 | 86.62th | $49 – $68 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 462 | 82.62th | $74 – $101 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 347 | 86.62th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 231 | 84.62th | $88 – $121 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (73 HCPCS billing breadth) | 1,681 | 84.62th | $58 – $84 |
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Dr. Peter Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1780688028 (MD) | CMS NPPES Registry (76903) |
| Dr. Chang San Angelo CMS Volume Rank | 84.62th Pct (5,534 CMS svcs; Z +0.345σ) | CMS Medicare Part B (TX Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Angelo, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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