Dr. Marjorie Ann Malbas, MD
200 1st St Sw, Rochester, MN 55905 • +1-236-555-1676
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Rochester Percentiles
NPI #1588977284 • CBSA Regional • Endocrinology
Dr. Marjorie Ann Malbas, MD (NPI #1588977284) practices Endocrinology in Rochester, MN (55905) with sub-specialty concentration in 39 Active CMS HCPCS Codes, recording 2,805 annual CMS services across 274 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (77.78th Rochester percentile) (-0.43σ vs MN state mean, 49.15th statewide percentile).
Granular CPT/HCPCS billing distribution at 200 1st St Sw shows Dr. Marjorie Ann Malbas's primary concentration in Complex Endocrine, Thyroid & Metabolic Biomarker Management (code 99214: 1234x/yr, 77.78th local percentile) alongside Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis (95251: 617x/yr, $38–$53).
At 200 1st St Sw (55905), Dr. Marjorie Ann Malbas, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.78/5 bedside rating).
Clinical background for Dr. Malbas (MD, NPI #1588977284) includes accredited doctoral training (1999, 27 yrs in practice) and virtual + in-office availability across MN.
Compared against Rochester, MN Endocrinology peers
2,805 annual services across 274 beneficiaries
Standard deviations from MN 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 | 1,234 | 77.78th | $60 – $82 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 617 | 75.78th | $38 – $53 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 449 | 82.78th | $73 – $99 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 337 | 80.78th | $83 – $113 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 168 | 75.78th | $93 – $127 |
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Dr. Marjorie Ann Malbas, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Malbas National Provider Identifier | NPI #1588977284 (MD) | CMS NPPES Registry (55905) |
| Dr. Malbas Rochester CMS Volume Rank | 77.78th Pct (2,805 CMS svcs; Z -0.432σ) | CMS Medicare Part B (MN Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rochester, MN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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