Xixi Zhao, M.D.
NPI 1346621265 · Pediatric Nephrology Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xixi Zhao, M.D. is a Pediatric Nephrology Physician provider in Palo Alto, CA (NPI 1346621265).
Provider details
- NPI number
- 1346621265
- Entity type
- Individual
- Primary specialty
- Pediatric Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A161132 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
Practice location
Mailing address
Additional practice locations (1)
- 2055 N High St Ste 270Denver, CO 80205-5545Phone: (303) 301-9010Fax: (303) 830-3165
Registry dates
- Enumerated
- 2015-06-16
- Last updated
- 2025-09-11
- Certified
- 2025-09-11
Frequently asked questions
- What is Xixi Zhao's NPI number?
- Xixi Zhao's National Provider Identifier (NPI) is 1346621265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xixi Zhao's specialty?
- Xixi Zhao is listed in the NPPES registry with a primary specialty of Pediatric Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Xixi Zhao located?
- Xixi Zhao's practice location on file with NPPES is 3801 Miranda Ave, Palo Alto, CA 94304-1207.
- What is Xixi Zhao's phone number?
- The practice phone number listed in the NPPES registry for Xixi Zhao is (650) 614-9997.
- Does Xixi Zhao accept Medicare?
- Xixi Zhao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xixi Zhao's NPI active?
- Yes — Xixi Zhao's NPI (1346621265) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.