Dr. Stanley Liu, MD
22 S Greene St, Baltimore, MD 21201 • +1-374-555-2150
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Baltimore Percentiles
NPI #1255568994 • CBSA Regional • Cardiology
Operating out of Baltimore, MD (22 S Greene St), Cardiology clinician Dr. Stanley Liu, MD (accredited MD/DO training, 2018) maintains a focused low-volume boutique caseload (6.42th Baltimore percentile) (2.95th MD percentile; Z-score -0.77σ across 838 documented services) with sub-specialty concentration in 23 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1255568994 highlights 318 annual claims for 99214 (12th Baltimore percentile; $80–$109 self-pay corridor) plus 235 encounters under 93000 and 151 under 93306.
Cash-pay intake data for NPI 1255568994 (22 S Greene St, Baltimore) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 21-minute average reception wait and 4.51/5 biomarker openness.
Patients evaluating Dr. Stanley Liu in ZIP 21201 note 8 years of post-doctoral tenure (null, 2018) alongside 1.5 annual CMS procedures per patient.
Compared against Baltimore, MD Cardiology peers
838 annual services across 545 beneficiaries
Standard deviations from MD 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 | 318 | 12th | $80 – $109 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 235 | 12th | $31 – $46 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 151 | 12th | $149 – $204 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 84 | 12th | $94 – $128 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 50 | 12th | $114 – $157 |
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Dr. Stanley Liu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Liu National Provider Identifier | NPI #1255568994 (MD) | CMS NPPES Registry (21201) |
| Dr. Liu Baltimore CMS Volume Rank | 6.42th Pct (838 CMS svcs; Z -0.772σ) | CMS Medicare Part B (MD Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Baltimore, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.51/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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