Dr. Annabel Chang, MD
605 S Conroe Medical DR, Conroe, TX 77304 • +1-936-555-3136
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Conroe Percentiles
NPI #1245761725 • CBSA Regional • Family Practice
Anchored in Conroe, TX 77304, Dr. Annabel Chang, MD (NPI 1245761725) logged 887 annual procedures (focused low-volume boutique caseload (12.5th Conroe percentile), 19.53th TX percentile, -0.35σ) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Chang (averaging 5.9 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 41% of tracked volume (361 encounters), paired with 99213 (266x).
For out-of-network patients contacting +1-936-555-3136, Dr. Chang's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.80/5 composite reality score over 15 submissions).
Clinical background for Dr. Chang (MD, NPI #1245761725) includes accredited doctoral training (1992, 34 yrs in practice) and dedicated on-site consultations at 605 S Conroe Medical DR.
Compared against Conroe, TX Family Practice peers
887 annual services across 150 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 | 361 | 12.5th | $118 – $162 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 266 | 16.5th | $91 – $124 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 103 | 12.5th | $136 – $186 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 77 | 12th | $26 – $41 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 52 | 12th | $163 – $223 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (30 HCPCS billing breadth) | 28 | 12.5th | $107 – $155 |
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Dr. Annabel Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1245761725 (MD) | CMS NPPES Registry (77304) |
| Dr. Chang Conroe CMS Volume Rank | 12.50th Pct (887 CMS svcs; Z -0.350σ) | CMS Medicare Part B (TX Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Conroe, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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