Dr. William Lyndon, MD
7 Huddle DR Ste 100, Birmingham, AL 35242 • +1-955-555-4927
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Birmingham Percentiles
NPI #1306058029 • CBSA Regional • Nephrology
Operating out of Birmingham, AL (7 Huddle DR Ste 100), Nephrology clinician Dr. William Lyndon, MD (accredited MD/DO training, 1995) maintains a top-decile high-throughput specialist (94.12th percentile in Birmingham) (70.37th AL percentile; Z-score -0.15σ across 2,262 documented services) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. William Lyndon (35242) place 99214 at the top of the practice ledger (1086 yearly units, 94.12th metro rank), rounded out by 90960 and 99215.
Self-pay new patient consultations with Dr. Lyndon (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 16-minute average reception wait, and a 4.68/5 modern protocol openness score across 6 patient logs.
From 7 Huddle DR Ste 100 in Birmingham (+1-955-555-4927), Dr. Lyndon, MD (31-year clinical track record) delivers 27 Active CMS HCPCS Codes care.
Top 10% Nephrology volume leader in Birmingham, AL
2,262 annual services across 485 beneficiaries
Standard deviations from AL 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 | 1,086 | 94.12th | $75 – $102 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 498 | 90.12th | $149 – $204 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 407 | 90.12th | $109 – $149 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 271 | 89.12th | $103 – $141 |
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Dr. William Lyndon, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lyndon National Provider Identifier | NPI #1306058029 (MD) | CMS NPPES Registry (35242) |
| Dr. Lyndon Birmingham CMS Volume Rank | 94.12th Pct (2,262 CMS svcs; Z -0.150σ) | CMS Medicare Part B (AL Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Birmingham, AL) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.68/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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