Hui Zhao, MD
NPI 1629125414 · Nephrology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hui Zhao, MD is a Nephrology Physician provider in Phoenix, AZ (NPI 1629125414).
Provider details
- NPI number
- 1629125414
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37400 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,755 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 636 | $112 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 276 | $123 |
| Dialysis Services, Per Day, Less Than Full Month Service (20 Years Or Older)90970 | 214 | $9 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 158 | $163 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 154 | $348 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dapagliflozin Propanediolbrand: Farxiga | 144 | 33 |
| Amlodipine Besylate | 127 | 48 |
| Losartan Potassium | 114 | 37 |
| Carvedilol | 109 | 32 |
| Sevelamer Carbonate | 73 | 23 |
| Furosemide | 68 | 21 |
| Bumetanide | 65 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,137 across 46 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 7301 E 2nd St Ste 118Scottsdale, AZ 85251-5610Phone: (480) 994-1238Fax: (480) 994-9649
Registry dates
- Enumerated
- 2007-01-04
- Last updated
- 2022-07-21
Frequently asked questions
- What is Hui Zhao's NPI number?
- Hui Zhao's National Provider Identifier (NPI) is 1629125414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hui Zhao's specialty?
- Hui Zhao is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Hui Zhao located?
- Hui Zhao's practice location on file with NPPES is 16620 N 40th St Ste B4, Phoenix, AZ 85032-3359.
- What is Hui Zhao's phone number?
- The practice phone number listed in the NPPES registry for Hui Zhao is (602) 559-5770.
- Does Hui Zhao accept Medicare?
- Hui Zhao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hui Zhao's NPI active?
- Yes — Hui Zhao's NPI (1629125414) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.