Xiaxin Li, M.D
NPI 1881807022 · Pediatric Hematology & Oncology Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaxin Li, M.D is a Pediatric Hematology & Oncology Physician provider in Mesa, AZ (NPI 1881807022).
Provider details
- NPI number
- 1881807022
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 35088353 (OH)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2018-04-06
Frequently asked questions
- What is Xiaxin Li's NPI number?
- Xiaxin Li's National Provider Identifier (NPI) is 1881807022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaxin Li's specialty?
- Xiaxin Li is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiaxin Li located?
- Xiaxin Li's practice location on file with NPPES is 1432 S Dobson Rd, Mesa, AZ 85202-4768.
- What is Xiaxin Li's phone number?
- The practice phone number listed in the NPPES registry for Xiaxin Li is (480) 412-4100.
- Does Xiaxin Li accept Medicare?
- Xiaxin Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaxin Li's NPI active?
- Yes — Xiaxin Li's NPI (1881807022) is active in the NPPES registry as of the last update on 2018-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.