Dr. Marga Ngwang, MD
1810 Mulkey Rd, Suite 105, Austell, GA 30106 • +1-399-555-2932
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Austell Percentiles
NPI #1861703654 • CBSA Regional • Family Practice
Anchored in Austell, GA 30106, Dr. Marga Ngwang, MD (NPI 1861703654) logged 2,066 annual procedures (upper-quartile active clinical volume (66.67th Austell percentile), 58.87th GA percentile, -0.12σ) with sub-specialty concentration in 23 Active CMS HCPCS Codes.
Procedural volume for Dr. Ngwang is led by HCPCS 99214 (Comprehensive Primary Care & Chronic Protocol Management — 868 annual services, $126–$173 GPCI cash estimate), followed by CPT 99213 (Focused Acute & Preventive Primary Care Evaluation, 640/yr) and CPT G0439 (Annual Wellness Biomarker & Preventive Screening Visit, 248/yr).
At 1810 Mulkey Rd, Suite 105 (30106), Dr. Marga Ngwang, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.76/5 bedside rating).
Clinical background for Dr. Ngwang (MD, NPI #1861703654) includes accredited doctoral training (2006, 20 yrs in practice) and virtual + in-office availability across GA.
Compared against Austell, GA Family Practice peers
2,066 annual services across 373 beneficiaries
Standard deviations from GA 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 | 868 | 66.67th | $126 – $173 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 640 | 61.67th | $97 – $133 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 248 | 69.67th | $145 – $199 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 186 | 65.67th | $27 – $42 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 124 | 64.67th | $174 – $238 |
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Dr. Marga Ngwang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ngwang National Provider Identifier | NPI #1861703654 (MD) | CMS NPPES Registry (30106) |
| Dr. Ngwang Austell CMS Volume Rank | 66.67th Pct (2,066 CMS svcs; Z -0.115σ) | CMS Medicare Part B (GA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Austell, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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