Xi Li, MD
NPI 1215390638 · Pediatric Anesthesiology Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xi Li, MD is a Pediatric Anesthesiology Physician provider in Palo Alto, CA (NPI 1215390638).
Provider details
- NPI number
- 1215390638
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 331960 (NY)
Specialties & taxonomies
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 300 Pasteur DrStanford, CA 94305-2200Phone: (650) 723-6661
- 1 Gustave L Levy PlNew York, NY 10029-6504Phone: (212) 241-6426
Registry dates
- Enumerated
- 2016-04-02
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Xi Li's NPI number?
- Xi Li's National Provider Identifier (NPI) is 1215390638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xi Li's specialty?
- Xi Li is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Xi Li located?
- Xi Li's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Xi Li's phone number?
- The practice phone number listed in the NPPES registry for Xi Li is (650) 497-8000.
- Does Xi Li accept Medicare?
- Xi Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xi Li's NPI active?
- Yes — Xi Li's NPI (1215390638) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.