Dr. Zachary Pflum, MD
4600 W Loomis Rd, Greenfield, WI 53220 • +1-705-555-9975
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Greenfield Percentiles
NPI #1225416662 • CBSA Regional • Otolaryngology
Dr. Zachary Pflum, MD (NPI #1225416662) practices Otolaryngology in Greenfield, WI (53220) with sub-specialty concentration in 123 Active CMS HCPCS Codes, recording 913 annual CMS services across 223 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (99th percentile in Greenfield) (-0.57σ vs WI state mean, 32.43th statewide percentile).
Medicare Part B line-item claims for Dr. Zachary Pflum (53220) place 99213 at the top of the practice ledger (310 yearly units, 99th metro rank), rounded out by 31231 and 31575.
For out-of-network patients contacting +1-705-555-9975, Dr. Pflum's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.84/5 composite reality score over 11 submissions).
Clinical background for Dr. Pflum (MD, NPI #1225416662) includes accredited doctoral training (2009, 17 yrs in practice) and virtual + in-office availability across WI.
Top 10% Otolaryngology volume leader in Greenfield, WI
913 annual services across 223 beneficiaries
Standard deviations from WI Otolaryngology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Ear, Nose, Sinus & Throat Examination | 310 | 99th | $192 – $263 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 228 | 99.5th | $387 – $530 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 173 | 95th | $282 – $387 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 119 | 99.5th | $136 – $186 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 82 | 98th | $121 – $166 |
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Dr. Zachary Pflum, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Pflum National Provider Identifier | NPI #1225416662 (MD) | CMS NPPES Registry (53220) |
| Dr. Pflum Greenfield CMS Volume Rank | 99.00th Pct (913 CMS svcs; Z -0.567σ) | CMS Medicare Part B (WI Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greenfield, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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