Dr. David Williams, MD
5050 Poplar Ave, Ste 800, Memphis, TN 38157 • +1-291-555-6540
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Memphis Percentiles
NPI #1023376878 • CBSA Regional • Pulmonary Disease
CMS Medicare Part B utilization records credit Dr. David Williams (MD, NPI 1023376878) at 5050 Poplar Ave, Ste 800 in Memphis with 1,664 annual clinical services (644 beneficiaries), corresponding to a -0.19σ regional deviation and focused low-volume boutique caseload (33.33th Memphis percentile) with sub-specialty concentration in 45 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. David Williams (38157) place 99214 at the top of the practice ledger (682 yearly units, 33.33th metro rank), rounded out by 94060 and 94729.
Uninsured and high-deductible cash patients visiting Dr. David Williams in Memphis (38157) face an estimated $201.00 initial evaluation fee at 5050 Poplar Ave, Ste 800 (hybrid in-clinic and telehealth video consults; 13-minute average reception wait; bedside manner 4.95/5 from 17 verified reports).
Credentialed as an MD specialist with 11 years post-graduation experience since completing medical school at an LCME/COCA institution (2015), Dr. Williams coordinates 45 Active CMS HCPCS Codes workups from 5050 Poplar Ave, Ste 800 (+1-291-555-6540).
Compared against Memphis, TN Pulmonary Disease peers
1,664 annual services across 644 beneficiaries
Standard deviations from TN Pulmonary Disease mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Pulmonary, Asthma & COPD Management | 682 | 33.33th | $156 – $214 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 383 | 34.33th | $102 – $140 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 283 | 37.33th | $92 – $127 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 183 | 37.33th | $285 – $391 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 133 | 32.33th | $220 – $302 |
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Dr. David Williams, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Williams National Provider Identifier | NPI #1023376878 (MD) | CMS NPPES Registry (38157) |
| Dr. Williams Memphis CMS Volume Rank | 33.33th Pct (1,664 CMS svcs; Z -0.187σ) | CMS Medicare Part B (TN Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Memphis, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 13 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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