Dr. Barry Izenstein, MD
2 Medical Center DR, Suite 210, Springfield, MA 01107 • +1-232-555-9228
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Springfield Percentiles
NPI #1346237583 • CBSA Regional • Endocrinology
Within the Springfield, MA (CBSA local) Endocrinology cohort, Dr. Barry Izenstein, MD with sub-specialty concentration in 17 Active CMS HCPCS Codes ranks at the 28.57th municipal percentile and 33.33th MA percentile (-0.54σ Z-score) based on 1,104 billed procedures for 384 patients.
Dr. Izenstein's longitudinal care intensity (2.9 billed units per patient across 384 individuals) centers on 99214 (486 annual units) and 95251 ($66–$91 cash range).
At 2 Medical Center DR, Suite 210 (01107), Dr. Barry Izenstein, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$224.00 per new consult (4.60/5 bedside rating).
Patients evaluating Dr. Barry Izenstein in ZIP 01107 note 23 years of post-doctoral tenure (null, 2003) alongside 2.9 annual CMS procedures per patient.
Compared against Springfield, MA Endocrinology peers
1,104 annual services across 384 beneficiaries
Standard deviations from MA 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 | 486 | 28.57th | $106 – $145 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 243 | 31.57th | $66 – $91 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 177 | 27.57th | $128 – $176 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 132 | 30.57th | $146 – $200 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 66 | 30.57th | $164 – $224 |
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Dr. Barry Izenstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Izenstein National Provider Identifier | NPI #1346237583 (MD) | CMS NPPES Registry (01107) |
| Dr. Izenstein Springfield CMS Volume Rank | 28.57th Pct (1,104 CMS svcs; Z -0.541σ) | CMS Medicare Part B (MA Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Springfield, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 11 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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