Xilei Xu Chen, M.D.
NPI 1063898799 · Pediatric Pulmonology Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xilei Xu Chen, M.D. is a Pediatric Pulmonology Physician provider in Buffalo, NY (NPI 1063898799).
Provider details
- NPI number
- 1063898799
- Entity type
- Individual
- Primary specialty
- Pediatric Pulmonology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 312484 (NY)
Specialties & taxonomies
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)
- Elm and Carlton StBuffalo, NY 14263-1009Phone: (716) 845-2300Fax: (716) 845-3549
- 1404 Sweet Home RdBuffalo, NY 14228-2778Phone: (716) 323-0260Fax: (716) 323-0294
Registry dates
- Enumerated
- 2015-08-04
- Last updated
- 2024-01-26
- Certified
- 2024-01-26
Frequently asked questions
- What is Xilei Xu Chen's NPI number?
- Xilei Xu Chen's National Provider Identifier (NPI) is 1063898799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xilei Xu Chen's specialty?
- Xilei Xu Chen is listed in the NPPES registry with a primary specialty of Pediatric Pulmonology Physician (Allopathic & Osteopathic Physicians).
- Where is Xilei Xu Chen located?
- Xilei Xu Chen's practice location on file with NPPES is 1001 Main St Fl 4, Buffalo, NY 14203-1009.
- What is Xilei Xu Chen's phone number?
- The practice phone number listed in the NPPES registry for Xilei Xu Chen is (716) 323-0260.
- Does Xilei Xu Chen accept Medicare?
- Xilei Xu Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xilei Xu Chen's NPI active?
- Yes — Xilei Xu Chen's NPI (1063898799) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.