Dr. Gregory Walker, DO
2109 Hughes DR Ste 450, Toledo, OH 43606 • +1-635-555-6343
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Toledo Percentiles
NPI #1134307978 • CBSA Regional • Vascular Surgery
Dr. Gregory Walker, DO (NPI #1134307978) practices Vascular Surgery in Toledo, OH (43606) with sub-specialty concentration in 96 Active CMS HCPCS Codes, recording 1,696 annual CMS services across 1,162 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (64.29th Toledo percentile) (+0.17σ vs OH state mean, 82.73th statewide percentile).
Procedural volume for Dr. Walker is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 763 annual services, $164–$225 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 441/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 220/yr).
At 2109 Hughes DR Ste 450 (43606), Dr. Gregory Walker, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.80/5 bedside rating).
NPI registry verification (#1134307978) confirms Dr. Gregory Walker's DO standing serving CBSA 43606 with a 4.73/5 patient scorecard.
Compared against Toledo, OH Vascular Surgery peers
1,696 annual services across 1,162 beneficiaries
Standard deviations from OH Vascular Surgery 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 | 763 | 64.29th | $164 – $225 |
| 99213 | Established Preventive & Chronic Care Visit | 441 | 68.29th | $126 – $172 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 220 | 64.29th | $60 – $82 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 170 | 68.29th | $193 – $264 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 102 | 60.29th | $228 – $313 |
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Dr. Gregory Walker, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walker National Provider Identifier | NPI #1134307978 (DO) | CMS NPPES Registry (43606) |
| Dr. Walker Toledo CMS Volume Rank | 64.29th Pct (1,696 CMS svcs; Z +0.173σ) | CMS Medicare Part B (OH Vascular Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Toledo, OH) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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