Dr. Xiaogang Zhang, MD
601 John St, Suite M-170, Kalamazoo, MI 49007 • +1-775-555-5129
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Kalamazoo Percentiles
NPI #1083678601 • CBSA Regional • Internal Medicine
Dr. Xiaogang Zhang, MD (NPI #1083678601) practices Internal Medicine in Kalamazoo, MI (49007) with sub-specialty concentration in 24 Active CMS HCPCS Codes, recording 778 annual CMS services across 202 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (59.26th Kalamazoo percentile) (-0.22σ vs MI state mean, 17.13th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Zhang (averaging 3.9 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (350 encounters), paired with 99213 (202x).
Self-pay new patient consultations with Dr. Zhang (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 12-minute average reception wait, and a 4.48/5 modern protocol openness score across 20 patient logs.
Patients evaluating Dr. Xiaogang Zhang in ZIP 49007 note 17 years of post-doctoral tenure (null, 2009) alongside 3.9 annual CMS procedures per patient.
Compared against Kalamazoo, MI Internal Medicine peers
778 annual services across 202 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 | 350 | 59.26th | $140 – $192 |
| 99213 | Established Preventive & Chronic Care Visit | 202 | 58.26th | $107 – $147 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 101 | 64.26th | $51 – $70 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 78 | 64.26th | $165 – $225 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 47 | 61.26th | $195 – $267 |
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Dr. Xiaogang Zhang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zhang National Provider Identifier | NPI #1083678601 (MD) | CMS NPPES Registry (49007) |
| Dr. Zhang Kalamazoo CMS Volume Rank | 59.26th Pct (778 CMS svcs; Z -0.216σ) | CMS Medicare Part B (MI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Kalamazoo, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.48/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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