Dr. Karl Ziermann, DO
1910 South Rd, Poughkeepsie, NY 12601 • +1-803-555-3678
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Poughkeepsie Percentiles
NPI #1992042378 • CBSA Regional • Internal Medicine
Anchored in Poughkeepsie, NY 12601, Dr. Karl Ziermann, DO (NPI 1992042378) logged 8,273 annual procedures (top-decile high-throughput specialist (90.24th percentile in Poughkeepsie), 94.26th NY percentile, +0.35σ) with sub-specialty concentration in 52 Active CMS HCPCS Codes.
Procedural volume for Dr. Ziermann is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 785 annual services, $65–$89 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 453/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 227/yr).
Uninsured and high-deductible cash patients visiting Dr. Karl Ziermann in Poughkeepsie (12601) face an estimated $232.00 initial evaluation fee at 1910 South Rd (hybrid in-clinic and telehealth video consults; 21-minute average reception wait; bedside manner 4.81/5 from 19 verified reports).
Clinical background for Dr. Ziermann (DO, NPI #1992042378) includes accredited doctoral training (2008, 18 yrs in practice) and virtual + in-office availability across NY.
Top 10% Internal Medicine volume leader in Poughkeepsie, NY
8,273 annual services across 490 beneficiaries
Standard deviations from NY Internal 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 | 785 | 90.24th | $65 – $89 |
| 99213 | Established Preventive & Chronic Care Visit | 453 | 85.24th | $50 – $68 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 227 | 94.24th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 174 | 93.24th | $76 – $104 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 105 | 95.24th | $90 – $123 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (52 HCPCS billing breadth) | 6,529 | 90.24th | $58 – $84 |
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Dr. Karl Ziermann, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ziermann National Provider Identifier | NPI #1992042378 (DO) | CMS NPPES Registry (12601) |
| Dr. Ziermann Poughkeepsie CMS Volume Rank | 90.24th Pct (8,273 CMS svcs; Z +0.355σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Poughkeepsie, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 21 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.94/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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