Dr. Margaret Cook, MD
12221 N Mopac Expy, Austin, TX 78758 • +1-711-555-2875
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Austin Percentiles
NPI #1932174299 • CBSA 12420 • Nephrology
Dr. Margaret Cook, MD (NPI #1932174299) practices Nephrology in Austin, TX (78758) with sub-specialty concentration in 65 Active CMS HCPCS Codes, recording 2,854 annual CMS services across 285 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (92.86th percentile in Austin) (+0.02σ vs TX state mean, 72.75th statewide percentile).
Procedural volume for Dr. Cook is led by HCPCS 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management — 1370 annual services, $96–$131 GPCI cash estimate), followed by CPT 90960 (Monthly Adult ESRD Renal Replacement Oversight, 628/yr) and CPT 99215 (High-Complexity Cardiorenal & Resistant Hypertension Visit, 514/yr).
At 12221 N Mopac Expy (78758), Dr. Margaret Cook, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$211.00 per new consult (4.74/5 bedside rating).
Spanning 17 years of clinical practice following 2009 graduation from medical training, Dr. Margaret Cook integrates 65 Active CMS HCPCS Codes diagnostics for Austin metro patients.
Top 10% Nephrology volume leader in Austin, TX
2,854 annual services across 285 beneficiaries
Standard deviations from TX Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 1,370 | 92.86th | $96 – $131 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 628 | 88.86th | $191 – $262 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 514 | 95.86th | $139 – $191 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 342 | 96.86th | $132 – $180 |
Are you Dr. Margaret Cook? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Austin, TX:
<a href="https://dotmd.com/doctors/margaret-cook-md-austin-tx-1932174299" title="Dr. Margaret Cook, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1932174299.svg" alt="Dr. Margaret Cook Nephrology Badge" width="280" height="72" /></a>
Dr. Margaret Cook, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cook National Provider Identifier | NPI #1932174299 (MD) | CMS NPPES Registry (78758) |
| Dr. Cook Austin CMS Volume Rank | 92.86th Pct (2,854 CMS svcs; Z +0.022σ) | CMS Medicare Part B (TX Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Austin, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 10 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Margaret Cook
Other High-Volume Nephrology Specialists in Austin, TX
Ranked strictly by CMS Medicare volumeDr. Cook Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Austin, TX.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Margaret Cook community threads and patient logs by age, biological sex, dosage, and treatment duration.