Dr. Michael Klein, MD
3023 N Ballas Rd Ste 200d, Saint Louis, MO 63131 • +1-805-555-2315
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1871756379 • CBSA Regional • Cardiology
Within the Saint Louis, MO (CBSA local) Cardiology cohort, Dr. Michael Klein, MD with sub-specialty concentration in 44 Active CMS HCPCS Codes ranks at the 47.44th municipal percentile and 48.75th MO percentile (-0.24σ Z-score) based on 2,616 billed procedures for 1,177 patients.
Granular CPT/HCPCS billing distribution at 3023 N Ballas Rd Ste 200d shows Dr. Michael Klein's primary concentration in Established Cardiology Consultation & Hemodynamic Review (code 99214: 994x/yr, 47.44th local percentile) alongside 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation (93000: 732x/yr, $41–$57).
For out-of-network patients contacting +1-805-555-2315, Dr. Klein's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.58/5 composite reality score over 5 submissions).
Clinical background for Dr. Klein (MD, NPI #1871756379) includes accredited doctoral training (2006, 20 yrs in practice) and virtual + in-office availability across MO.
Compared against Saint Louis, MO Cardiology peers
2,616 annual services across 1,177 beneficiaries
Standard deviations from MO Cardiology 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 Cardiology Consultation & Hemodynamic Review | 994 | 47.44th | $106 – $145 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 732 | 49.44th | $41 – $57 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 471 | 50.44th | $198 – $271 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 262 | 46.44th | $124 – $170 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 157 | 52.44th | $152 – $208 |
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Dr. Michael Klein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Klein National Provider Identifier | NPI #1871756379 (MD) | CMS NPPES Registry (63131) |
| Dr. Klein Saint Louis CMS Volume Rank | 47.44th Pct (2,616 CMS svcs; Z -0.242σ) | CMS Medicare Part B (MO Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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