Dr. Michael Marshall, MD
2728 Sunset Blvd Ste 104, West Columbia, SC 29169 • +1-518-555-8726
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & West Columbia Percentiles
NPI #1326026287 • CBSA Regional • Pulmonary Disease
Dr. Michael Marshall, MD (NPI #1326026287) practices Pulmonary Disease in West Columbia, SC (29169) with sub-specialty concentration in 40 Active CMS HCPCS Codes, recording 5,448 annual CMS services across 1,805 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (85.71th West Columbia percentile) (+0.87σ vs SC state mean, 95.73th statewide percentile).
Dr. Marshall's longitudinal care intensity (3.0 billed units per patient across 1805 individuals) centers on 99214 (2082 annual units) and 94060 ($67–$92 cash range).
For out-of-network patients contacting +1-518-555-8726, Dr. Marshall's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.75/5 composite reality score over 18 submissions).
NPI registry verification (#1326026287) confirms Dr. Michael Marshall's MD standing serving CBSA 29169 with a 4.75/5 patient scorecard.
Compared against West Columbia, SC Pulmonary Disease peers
5,448 annual services across 1,805 beneficiaries
Standard deviations from SC 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 | 2,082 | 85.71th | $103 – $141 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 1,168 | 86.71th | $67 – $92 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 863 | 80.71th | $61 – $84 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 559 | 80.71th | $188 – $258 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 406 | 86.71th | $145 – $199 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (40 HCPCS billing breadth) | 370 | 85.71th | $93 – $135 |
Are you Dr. Michael Marshall? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in West Columbia, SC:
<a href="https://dotmd.com/doctors/michael-marshall-md-west-columbia-sc-1326026287" title="Dr. Michael Marshall, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1326026287.svg" alt="Dr. Michael Marshall Pulmonary Disease Badge" width="280" height="72" /></a>
Dr. Michael Marshall, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Marshall National Provider Identifier | NPI #1326026287 (MD) | CMS NPPES Registry (29169) |
| Dr. Marshall West Columbia CMS Volume Rank | 85.71th Pct (5,448 CMS svcs; Z +0.871σ) | CMS Medicare Part B (SC Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (West Columbia, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Michael Marshall
Other High-Volume Pulmonary Disease Specialists in West Columbia, SC
Ranked strictly by CMS Medicare volumeDr. Marshall Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in West Columbia, SC.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Michael Marshall community threads and patient logs by age, biological sex, dosage, and treatment duration.