Dr. Maureen Passaro, MD
18109 Prince Philip DR Ste B, Olney, MD 20832 • +1-473-555-7344
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Olney Percentiles
NPI #1316940141 • CBSA Regional • Endocrinology
Operating out of Olney, MD (18109 Prince Philip DR Ste B), Endocrinology clinician Dr. Maureen Passaro, MD (accredited MD/DO training, 2001) maintains a upper-quartile active clinical volume (66.67th Olney percentile) (56.03th MD percentile; Z-score -0.33σ across 1,894 documented services) with sub-specialty concentration in 15 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Passaro (averaging 2.8 services per beneficiary), 99214 (Complex Endocrine, Thyroid & Metabolic Biomarker Management) represents 44% of tracked volume (833 encounters), paired with 95251 (417x).
For out-of-network patients contacting +1-473-555-7344, Dr. Passaro's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.80/5 composite reality score over 3 submissions).
Credentialed as an MD specialist with 25 years post-graduation experience since completing medical school at an LCME/COCA institution (2001), Dr. Passaro coordinates 15 Active CMS HCPCS Codes workups from 18109 Prince Philip DR Ste B (+1-473-555-7344).
Compared against Olney, MD Endocrinology peers
1,894 annual services across 686 beneficiaries
Standard deviations from MD Endocrinology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Complex Endocrine, Thyroid & Metabolic Biomarker Management | 833 | 66.67th | $158 – $217 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 417 | 61.67th | $99 – $136 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 303 | 67.67th | $191 – $262 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 227 | 64.67th | $218 – $298 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 114 | 63.67th | $244 – $334 |
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Dr. Maureen Passaro, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Passaro National Provider Identifier | NPI #1316940141 (MD) | CMS NPPES Registry (20832) |
| Dr. Passaro Olney CMS Volume Rank | 66.67th Pct (1,894 CMS svcs; Z -0.329σ) | CMS Medicare Part B (MD Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Olney, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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