Dr. Elizabeth Darr, MD
80 Lacy St Nw, Marietta, GA 30060 • +1-203-555-1123
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Marietta Percentiles
NPI #1710145883 • CBSA Regional • Otolaryngology
Operating out of Marietta, GA (80 Lacy St Nw), Otolaryngology clinician Dr. Elizabeth Darr, MD (accredited MD/DO training, 1995) maintains a focused low-volume boutique caseload (0th Marietta percentile) (0.54th GA percentile; Z-score -0.81σ across 642 documented services) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Dr. Darr's longitudinal care intensity (4.2 billed units per patient across 154 individuals) centers on 99213 (218 annual units) and 31231 ($199–$273 cash range).
At 80 Lacy St Nw (30060), Dr. Elizabeth Darr, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.59/5 bedside rating).
Spanning 31 years of clinical practice following 1995 graduation from medical training, Dr. Elizabeth Darr integrates 41 Active CMS HCPCS Codes diagnostics for Marietta metro patients.
Compared against Marietta, GA Otolaryngology peers
642 annual services across 154 beneficiaries
Standard deviations from GA Otolaryngology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Ear, Nose, Sinus & Throat Examination | 218 | 12th | $99 – $136 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 161 | 12th | $199 – $273 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 122 | 12th | $146 – $199 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 83 | 12th | $70 – $96 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 58 | 12th | $63 – $86 |
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Dr. Elizabeth Darr, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Darr National Provider Identifier | NPI #1710145883 (MD) | CMS NPPES Registry (30060) |
| Dr. Darr Marietta CMS Volume Rank | 0.00th Pct (642 CMS svcs; Z -0.811σ) | CMS Medicare Part B (GA Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Marietta, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.77/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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