Dr. Charles Callender, MD
777 Hemlock St, Macon, GA 31201 • +1-303-555-9563
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Macon Percentiles
NPI #1972576320 • CBSA Regional • Pulmonary Disease
Operating out of Macon, GA (777 Hemlock St), Pulmonary Disease clinician Dr. Charles Callender, MD (accredited MD/DO training, 2004) maintains a focused low-volume boutique caseload (0th Macon percentile) (46.91th GA percentile; Z-score -0.31σ across 1,454 documented services) with sub-specialty concentration in 50 Active CMS HCPCS Codes.
Dr. Callender's longitudinal care intensity (3.3 billed units per patient across 445 individuals) centers on 99214 (590 annual units) and 94060 ($112–$154 cash range).
Self-pay new patient consultations with Dr. Callender (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 11-minute average reception wait, and a 4.67/5 modern protocol openness score across 9 patient logs.
NPI registry verification (#1972576320) confirms Dr. Charles Callender's MD standing serving CBSA 31201 with a 4.86/5 patient scorecard.
Compared against Macon, GA Pulmonary Disease peers
1,454 annual services across 445 beneficiaries
Standard deviations from GA Pulmonary Disease 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 Pulmonary, Asthma & COPD Management | 590 | 12th | $172 – $236 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 331 | 12th | $112 – $154 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 244 | 12th | $102 – $140 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 158 | 12th | $315 – $432 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 115 | 12th | $243 – $333 |
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Dr. Charles Callender, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Callender National Provider Identifier | NPI #1972576320 (MD) | CMS NPPES Registry (31201) |
| Dr. Callender Macon CMS Volume Rank | 0.00th Pct (1,454 CMS svcs; Z -0.310σ) | CMS Medicare Part B (GA Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Macon, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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