Dr. William Blalock, MD
1614 Gunbarrel Rd, Suite 101, Chattanooga, TN 37421 • +1-661-555-8850
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Chattanooga Percentiles
NPI #1740254820 • CBSA Regional • Cardiology
Operating out of Chattanooga, TN (1614 Gunbarrel Rd, Suite 101), Cardiology clinician Dr. William Blalock, MD (accredited MD/DO training, 2005) maintains a focused low-volume boutique caseload (7.41th Chattanooga percentile) (10.68th TN percentile; Z-score -0.32σ across 1,204 documented services) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1740254820 highlights 458 annual claims for 99214 (12th Chattanooga percentile; $90–$124 self-pay corridor) plus 337 encounters under 93000 and 217 under 93306.
Uninsured and high-deductible cash patients visiting Dr. William Blalock in Chattanooga (37421) face an estimated $201.00 initial evaluation fee at 1614 Gunbarrel Rd, Suite 101 (hybrid in-clinic and telehealth video consults; 19-minute average reception wait; bedside manner 4.82/5 from 7 verified reports).
Patients evaluating Dr. William Blalock in ZIP 37421 note 21 years of post-doctoral tenure (null, 2005) alongside 2.2 annual CMS procedures per patient.
Compared against Chattanooga, TN Cardiology peers
1,204 annual services across 546 beneficiaries
Standard deviations from TN 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 | 458 | 12th | $90 – $124 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 337 | 12th | $35 – $50 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 217 | 12th | $169 – $231 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 120 | 12th | $106 – $145 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 72 | 12th | $129 – $177 |
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Dr. William Blalock, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Blalock National Provider Identifier | NPI #1740254820 (MD) | CMS NPPES Registry (37421) |
| Dr. Blalock Chattanooga CMS Volume Rank | 7.41th Pct (1,204 CMS svcs; Z -0.318σ) | CMS Medicare Part B (TN Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chattanooga, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 19 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.77/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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