Dr. Di Zhao, MD
1901 S Union Ave, Suite B7011, Tacoma, WA 98405 • +1-470-555-2871
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Tacoma Percentiles
NPI #1922281617 • CBSA Regional • Nephrology
Anchored in Tacoma, WA 98405, Dr. Di Zhao, MD (NPI 1922281617) logged 1,614 annual procedures (mid-cohort balanced caseload (61.54th Tacoma percentile), 57.52th WA percentile, -0.22σ) with sub-specialty concentration in 24 Active CMS HCPCS Codes.
Among 4 tracked CMS fee-schedule codes for Dr. Zhao (averaging 3.3 services per beneficiary), 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management) represents 48% of tracked volume (775 encounters), paired with 90960 (355x).
At 1901 S Union Ave, Suite B7011 (98405), Dr. Di Zhao, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$222.00 per new consult (4.95/5 bedside rating).
NPI registry verification (#1922281617) confirms Dr. Di Zhao's MD standing serving CBSA 98405 with a 4.73/5 patient scorecard.
Compared against Tacoma, WA Nephrology peers
1,614 annual services across 491 beneficiaries
Standard deviations from WA Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 775 | 61.54th | $250 – $342 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 355 | 63.54th | $499 – $684 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 291 | 63.54th | $364 – $499 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 194 | 63.54th | $343 – $470 |
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Dr. Di Zhao, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zhao National Provider Identifier | NPI #1922281617 (MD) | CMS NPPES Registry (98405) |
| Dr. Zhao Tacoma CMS Volume Rank | 61.54th Pct (1,614 CMS svcs; Z -0.223σ) | CMS Medicare Part B (WA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tacoma, WA) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 22 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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