Dr. Eric Mast, DO
205 S. Main St., Suite B, Longmont, CO 80501 • +1-509-555-1437
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Longmont Percentiles
NPI #1427346287 • CBSA Regional • Family Practice
Operating out of Longmont, CO (205 S. Main St., Suite B), Family Practice clinician Dr. Eric Mast, DO (accredited MD/DO training, 2009) maintains a focused low-volume boutique caseload (11.54th Longmont percentile) (17.35th CO percentile; Z-score -0.47σ across 799 documented services) with sub-specialty concentration in 36 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Eric Mast (80501) place 99214 at the top of the practice ledger (336 yearly units, 12th metro rank), rounded out by 99213 and G0439.
At 205 S. Main St., Suite B (80501), Dr. Eric Mast, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$211.00 per new consult (4.63/5 bedside rating).
From 205 S. Main St., Suite B in Longmont (+1-509-555-1437), Dr. Mast, DO (17-year clinical track record) delivers 36 Active CMS HCPCS Codes care.
Compared against Longmont, CO Family Practice peers
799 annual services across 178 beneficiaries
Standard deviations from CO Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 336 | 12th | $122 – $167 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 248 | 12th | $93 – $128 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 96 | 13.54th | $140 – $192 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 72 | 12th | $27 – $42 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 48 | 12th | $168 – $230 |
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Dr. Eric Mast, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mast National Provider Identifier | NPI #1427346287 (DO) | CMS NPPES Registry (80501) |
| Dr. Mast Longmont CMS Volume Rank | 11.54th Pct (799 CMS svcs; Z -0.472σ) | CMS Medicare Part B (CO Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Longmont, CO) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 21 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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