Dr. Charles Shang, MD
136 Glasson Way, Grass Valley, CA 95945 • +1-505-555-7165
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Grass Valley Percentiles
NPI #1104805902 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. Charles Shang, MD in Grass Valley at +0.18σ (71.43th city percentile / 94.24th state percentile, 1,214 Medicare beneficiaries), with clinical focus spanning 74 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Shang (averaging 8.6 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 44% of tracked volume (4618 encounters), paired with 99213 (2668x).
For out-of-network patients contacting +1-505-555-7165, Dr. Shang's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.85/5 composite reality score over 8 submissions).
Spanning 17 years of clinical practice following 2009 graduation from medical training, Dr. Charles Shang integrates 74 Active CMS HCPCS Codes diagnostics for Grass Valley metro patients.
Compared against Grass Valley, CA Internal Medicine peers
10,488 annual services across 1,214 beneficiaries
Standard deviations from CA 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 | 4,618 | 71.43th | $165 – $226 |
| 99213 | Established Preventive & Chronic Care Visit | 2,668 | 72.43th | $126 – $173 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,334 | 74.43th | $60 – $83 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 1,026 | 71.43th | $194 – $266 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 616 | 70.43th | $230 – $315 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (74 HCPCS billing breadth) | 226 | 71.43th | $149 – $216 |
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Dr. Charles Shang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Shang National Provider Identifier | NPI #1104805902 (MD) | CMS NPPES Registry (95945) |
| Dr. Shang Grass Valley CMS Volume Rank | 71.43th Pct (10,488 CMS svcs; Z +0.180σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Grass Valley, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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