Dr. Patrick O'neil, MD
610 9th Ave, Brunswick, MD 21716 • +1-363-555-8076
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Brunswick Percentiles
NPI #1033400379 • CBSA Regional • Internal Medicine
Operating out of Brunswick, MD (610 9th Ave), Internal Medicine clinician Dr. Patrick O'neil, MD (accredited MD/DO training, 1996) maintains a top-decile high-throughput specialist (99th percentile in Brunswick) (34.55th MD percentile; Z-score -0.13σ across 1,193 documented services) with sub-specialty concentration in 49 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. O'neil (averaging 3.6 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 43% of tracked volume (508 encounters), paired with 99213 (294x).
Direct cash-pay transparency modeling sets Dr. O'neil's baseline new-consult rate near $209.00 in Brunswick, MD (cash-pay accepted, hybrid in-clinic and telehealth video consults, 17-minute average reception wait).
Patients evaluating Dr. Patrick O'neil in ZIP 21716 note 30 years of post-doctoral tenure (null, 1996) alongside 3.6 annual CMS procedures per patient.
Top 10% Internal Medicine volume leader in Brunswick, MD
1,193 annual services across 327 beneficiaries
Standard deviations from MD 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 | 508 | 99th | $119 – $164 |
| 99213 | Established Preventive & Chronic Care Visit | 294 | 94th | $91 – $125 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 147 | 99th | $44 – $60 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 113 | 99.5th | $140 – $192 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 68 | 98th | $166 – $228 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (49 HCPCS billing breadth) | 64 | 99th | $108 – $157 |
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Dr. Patrick O'neil, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. O'neil National Provider Identifier | NPI #1033400379 (MD) | CMS NPPES Registry (21716) |
| Dr. O'neil Brunswick CMS Volume Rank | 99.00th Pct (1,193 CMS svcs; Z -0.133σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brunswick, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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