Dr. Ariana Buchanan, MD
150 Clinic Avenue, Suite 102, Carrollton, GA 30117 • +1-836-555-4662
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Carrollton Percentiles
NPI #1922026525 • CBSA Regional • Allergy/ Immunology
Anchored in Carrollton, GA 30117, Dr. Ariana Buchanan, MD (NPI 1922026525) logged 6,823 annual procedures (top-decile high-throughput specialist (99th percentile in Carrollton), 54.79th GA percentile, -0.15σ) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Ariana Buchanan (30117) place 99214 at the top of the practice ledger (358 yearly units, 99th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1922026525 (150 Clinic Avenue, Suite 102, Carrollton) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 11-minute average reception wait and 4.74/5 biomarker openness.
Spanning 17 years of clinical practice following 2009 graduation from medical training, Dr. Ariana Buchanan integrates 30 Active CMS HCPCS Codes diagnostics for Carrollton metro patients.
Top 10% Allergy/ Immunology volume leader in Carrollton, GA
6,823 annual services across 48 beneficiaries
Standard deviations from GA Allergy/ Immunology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 358 | 99th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 207 | 98th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 103 | 96th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 80 | 99.5th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 48 | 99.5th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (30 HCPCS billing breadth) | 6,028 | 99th | $45 – $65 |
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Dr. Ariana Buchanan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Buchanan National Provider Identifier | NPI #1922026525 (MD) | CMS NPPES Registry (30117) |
| Dr. Buchanan Carrollton CMS Volume Rank | 99.00th Pct (6,823 CMS svcs; Z -0.149σ) | CMS Medicare Part B (GA Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Carrollton, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.74/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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