Dr. Marie O'brien, DO
3080 Hamilton Blvd, Suite 300, Allentown, PA 18103 • +1-385-555-5800
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Allentown Percentiles
NPI #1083836464 • CBSA Regional • Rheumatology
Within the Allentown, PA (CBSA local) Rheumatology cohort, Dr. Marie O'brien, DO with sub-specialty concentration in 52 Active CMS HCPCS Codes ranks at the 12.5th municipal percentile and 34.52th PA percentile (-0.55σ Z-score) based on 16,274 billed procedures for 491 patients.
Granular CPT/HCPCS billing distribution at 3080 Hamilton Blvd, Suite 300 shows Dr. Marie O'brien's primary concentration in Autoimmune Arthritis & Biologic/DMARD Safety Evaluation (code 99214: 561x/yr, 12.5th local percentile) alongside Large Joint Synovial Arthrocentesis or Corticosteroid Injection (20610: 256x/yr, $36–$51).
For out-of-network patients contacting +1-385-555-5800, Dr. O'brien's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.65/5 composite reality score over 8 submissions).
Clinical background for Dr. O'brien (DO, NPI #1083836464) includes accredited doctoral training (2015, 11 yrs in practice) and virtual + in-office availability across PA.
Compared against Allentown, PA Rheumatology peers
16,274 annual services across 491 beneficiaries
Standard deviations from PA Rheumatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Autoimmune Arthritis & Biologic/DMARD Safety Evaluation | 561 | 12.5th | $45 – $62 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 256 | 12th | $36 – $51 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 183 | 12th | $62 – $85 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 122 | 14.5th | $47 – $65 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 98 | 12th | $62 – $85 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (52 HCPCS billing breadth) | 15,054 | 12.5th | $45 – $65 |
Are you Dr. Marie O'brien? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Allentown, PA:
<a href="https://dotmd.com/doctors/marie-obrien-do-allentown-pa-1083836464" title="Dr. Marie O'brien, DO - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1083836464.svg" alt="Dr. Marie O'brien Rheumatology Badge" width="280" height="72" /></a>
Dr. Marie O'brien, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. O'brien National Provider Identifier | NPI #1083836464 (DO) | CMS NPPES Registry (18103) |
| Dr. O'brien Allentown CMS Volume Rank | 12.50th Pct (16,274 CMS svcs; Z -0.554σ) | CMS Medicare Part B (PA Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Allentown, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.53/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Marie O'brien
Other High-Volume Rheumatology Specialists in Allentown, PA
Ranked strictly by CMS Medicare volumeDr. O'brien Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Allentown, PA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Marie O'brien community threads and patient logs by age, biological sex, dosage, and treatment duration.