Dr. Nils Gaddis, DO
266 Joule St, Alcoa, TN 37701 • +1-350-555-1738
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Alcoa Percentiles
NPI #1447337696 • CBSA Regional • Internal Medicine
Operating out of Alcoa, TN (266 Joule St), Internal Medicine clinician Dr. Nils Gaddis, DO (accredited MD/DO training, 2013) maintains a focused low-volume boutique caseload (25th Alcoa percentile) (40.06th TN percentile; Z-score -0.33σ across 1,321 documented services) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 266 Joule St shows Dr. Nils Gaddis's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 475x/yr, 25th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 275x/yr, $74–$102).
Self-pay new patient consultations with Dr. Gaddis (CPT 99204 GPCI-adjusted benchmark) estimate around $201.00 (community reported average: $201.00) with in-person clinic visits only, 18-minute average reception wait, and a 4.74/5 modern protocol openness score across 24 patient logs.
Spanning 13 years of clinical practice following 2013 graduation from medical training, Dr. Nils Gaddis integrates 41 Active CMS HCPCS Codes diagnostics for Alcoa metro patients.
Compared against Alcoa, TN Internal Medicine peers
1,321 annual services across 188 beneficiaries
Standard deviations from TN Internal Medicine 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 | 475 | 25th | $97 – $133 |
| 99213 | Established Preventive & Chronic Care Visit | 275 | 30th | $74 – $102 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 137 | 23th | $35 – $50 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 106 | 20th | $114 – $156 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 63 | 26th | $135 – $185 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (41 HCPCS billing breadth) | 265 | 25th | $87 – $126 |
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Dr. Nils Gaddis, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gaddis National Provider Identifier | NPI #1447337696 (DO) | CMS NPPES Registry (37701) |
| Dr. Gaddis Alcoa CMS Volume Rank | 25.00th Pct (1,321 CMS svcs; Z -0.326σ) | CMS Medicare Part B (TN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Alcoa, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 18 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.74/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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