Dr. Eiza Ching, MD
13965 N. 75th Avenue, Peoria, AZ 85381 • +1-924-555-3859
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Peoria Percentiles
NPI #1740236298 • CBSA Regional • Allergy/ Immunology
Dr. Eiza Ching, MD (NPI #1740236298) practices Allergy/ Immunology in Peoria, AZ (85381) with sub-specialty concentration in 42 Active CMS HCPCS Codes, recording 24,939 annual CMS services across 697 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (33.33th Peoria percentile) (-0.03σ vs AZ state mean, 69.09th statewide percentile).
Medicare Part B line-item claims for Dr. Eiza Ching (85381) place 99214 at the top of the practice ledger (6826 yearly units, 33.33th metro rank), rounded out by 99213 and 93000.
At 13965 N. 75th Avenue (85381), Dr. Eiza Ching, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$207.00 per new consult (4.88/5 bedside rating).
Credentialed as an MD specialist with 15 years post-graduation experience since completing medical school at an LCME/COCA institution (2011), Dr. Ching coordinates 42 Active CMS HCPCS Codes workups from 13965 N. 75th Avenue (+1-924-555-3859).
Compared against Peoria, AZ Allergy/ Immunology peers
24,939 annual services across 697 beneficiaries
Standard deviations from AZ Allergy/ Immunology 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 | 6,826 | 33.33th | $43 – $59 |
| 99213 | Established Preventive & Chronic Care Visit | 3,944 | 28.33th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,972 | 28.33th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 1,517 | 38.33th | $51 – $69 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 910 | 33.33th | $60 – $82 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (42 HCPCS billing breadth) | 9,771 | 33.33th | $45 – $65 |
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Dr. Eiza Ching, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ching National Provider Identifier | NPI #1740236298 (MD) | CMS NPPES Registry (85381) |
| Dr. Ching Peoria CMS Volume Rank | 33.33th Pct (24,939 CMS svcs; Z -0.028σ) | CMS Medicare Part B (AZ Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Peoria, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 22 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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