Dr. Stacey Massignan, MD
1165 Montgomery DR, Santa Rosa, CA 95405 • +1-911-555-9965
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Santa Rosa Percentiles
NPI #1801155056 • CBSA Regional • Emergency Medicine
CMS Medicare Part B utilization records credit Dr. Stacey Massignan (MD, NPI 1801155056) at 1165 Montgomery DR in Santa Rosa with 877 annual clinical services (627 beneficiaries), corresponding to a -0.19σ regional deviation and focused low-volume boutique caseload (18.18th Santa Rosa percentile) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Stacey Massignan (95405) place 99214 at the top of the practice ledger (395 yearly units, 18.18th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-911-555-9965, Dr. Massignan's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.86/5 composite reality score over 25 submissions).
Credentialed as an MD specialist with 24 years post-graduation experience since completing medical school at an LCME/COCA institution (2002), Dr. Massignan coordinates 37 Active CMS HCPCS Codes workups from 1165 Montgomery DR (+1-911-555-9965).
Compared against Santa Rosa, CA Emergency Medicine peers
877 annual services across 627 beneficiaries
Standard deviations from CA Emergency Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 395 | 18.18th | $236 – $323 |
| 99213 | Established Preventive & Chronic Care Visit | 228 | 23.18th | $180 – $247 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 114 | 19.18th | $86 – $118 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 88 | 18.18th | $277 – $379 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 53 | 13.18th | $328 – $450 |
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Dr. Stacey Massignan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Massignan National Provider Identifier | NPI #1801155056 (MD) | CMS NPPES Registry (95405) |
| Dr. Massignan Santa Rosa CMS Volume Rank | 18.18th Pct (877 CMS svcs; Z -0.189σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Santa Rosa, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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