Dr. Brian O'shaughnessy, MD
152 W Dale St, Waterloo, IA 50703 • +1-901-555-2661
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Waterloo Percentiles
NPI #1023021151 • CBSA Regional • Neurology
Anchored in Waterloo, IA 50703, Dr. Brian O'shaughnessy, MD (NPI 1023021151) logged 12,801 annual procedures (upper-quartile active clinical volume (66.67th Waterloo percentile), 88.37th IA percentile, +1.57σ) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Procedural volume for Dr. O'shaughnessy is led by HCPCS 99214 (Established Neurologic, Migraine & Movement Evaluation — 581 annual services, $45–$61 GPCI cash estimate), followed by CPT 95910 (7–8 Nerve Conduction Electrodiagnostic Neuropathy Study, 277/yr) and CPT 95819 (Awake & Drowsy Electroencephalogram (EEG) Recording, 221/yr).
Self-pay new patient consultations with Dr. O'shaughnessy (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 22-minute average reception wait, and a 4.44/5 modern protocol openness score across 14 patient logs.
Patients evaluating Dr. Brian O'shaughnessy in ZIP 50703 note 23 years of post-doctoral tenure (null, 2003) alongside 19.9 annual CMS procedures per patient.
Compared against Waterloo, IA Neurology peers
12,801 annual services across 644 beneficiaries
Standard deviations from IA Neurology 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 Neurologic, Migraine & Movement Evaluation | 581 | 66.67th | $45 – $61 |
| 95910 | 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study | 277 | 71.67th | $74 – $101 |
| 95819 | Awake & Drowsy Electroencephalogram (EEG) Recording | 221 | 61.67th | $66 – $91 |
| 64615 | Chemodenervation of Cranial/Cervical Muscles for Chronic Migraine | 166 | 62.67th | $70 – $96 |
| 99204 | Comprehensive New Patient Neurologic Examination | 138 | 65.67th | $62 – $85 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (41 HCPCS billing breadth) | 11,418 | 66.67th | $45 – $65 |
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Dr. Brian O'shaughnessy, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. O'shaughnessy National Provider Identifier | NPI #1023021151 (MD) | CMS NPPES Registry (50703) |
| Dr. O'shaughnessy Waterloo CMS Volume Rank | 66.67th Pct (12,801 CMS svcs; Z +1.572σ) | CMS Medicare Part B (IA Neurology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Waterloo, IA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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