Dr. Jennifer Wollack, DO
3955 Patient Care DR, Lansing, MI 48911 • +1-215-555-7813
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Lansing Percentiles
NPI #1265880140 • CBSA Regional • Internal Medicine
Anchored in Lansing, MI 48911, Dr. Jennifer Wollack, DO (NPI 1265880140) logged 838 annual procedures (focused low-volume boutique caseload (25.93th Lansing percentile), 22.53th MI percentile, -0.21σ) with sub-specialty concentration in 16 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Jennifer Wollack (48911) place 99214 at the top of the practice ledger (377 yearly units, 25.93th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1265880140 (3955 Patient Care DR, Lansing) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 20-minute average reception wait and 4.72/5 biomarker openness.
Spanning 27 years of clinical practice following 1999 graduation from medical training, Dr. Jennifer Wollack integrates 16 Active CMS HCPCS Codes diagnostics for Lansing metro patients.
Compared against Lansing, MI Internal Medicine peers
838 annual services across 328 beneficiaries
Standard deviations from MI 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 | 377 | 25.93th | $141 – $193 |
| 99213 | Established Preventive & Chronic Care Visit | 218 | 26.93th | $108 – $147 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 109 | 23.93th | $51 – $70 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 84 | 29.93th | $165 – $226 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 50 | 20.93th | $196 – $268 |
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Dr. Jennifer Wollack, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wollack National Provider Identifier | NPI #1265880140 (DO) | CMS NPPES Registry (48911) |
| Dr. Wollack Lansing CMS Volume Rank | 25.93th Pct (838 CMS svcs; Z -0.209σ) | CMS Medicare Part B (MI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lansing, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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