Dr. Raymond Merrick, MD
310 N State of Franklin Rd, Suite 400, Johnson City, TN 37604 • +1-943-555-8070
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Johnson City Percentiles
NPI #1588620108 • CBSA Regional • Cardiology
Operating out of Johnson City, TN (310 N State of Franklin Rd, Suite 400), Cardiology clinician Dr. Raymond Merrick, MD (accredited MD/DO training, 1993) maintains a focused low-volume boutique caseload (20th Johnson City percentile) (9.96th TN percentile; Z-score -0.32σ across 1,146 documented services) with sub-specialty concentration in 32 Active CMS HCPCS Codes.
Dr. Merrick's longitudinal care intensity (2.5 billed units per patient across 453 individuals) centers on 99214 (435 annual units) and 93000 ($31–$46 cash range).
Direct cash-pay transparency modeling sets Dr. Merrick's baseline new-consult rate near $201.00 in Johnson City, TN (cash-pay accepted, hybrid in-clinic and telehealth video consults, 21-minute average reception wait).
From 310 N State of Franklin Rd, Suite 400 in Johnson City (+1-943-555-8070), Dr. Merrick, MD (33-year clinical track record) delivers 32 Active CMS HCPCS Codes care.
Compared against Johnson City, TN Cardiology peers
1,146 annual services across 453 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 | 435 | 20th | $80 – $110 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 321 | 20th | $31 – $46 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 206 | 15th | $150 – $206 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 115 | 20th | $94 – $129 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 69 | 22th | $115 – $158 |
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Dr. Raymond Merrick, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Merrick National Provider Identifier | NPI #1588620108 (MD) | CMS NPPES Registry (37604) |
| Dr. Merrick Johnson City CMS Volume Rank | 20.00th Pct (1,146 CMS svcs; Z -0.323σ) | CMS Medicare Part B (TN Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Johnson City, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 21 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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