Sijia Xu
NPI 1902485923 · Dentist · Butler, PA
Sijia Xu is a Dentist provider in Butler, PA (NPI 1902485923).
Provider details
- NPI number
- 1902485923
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 24 | 20 |
| Chlorhexidine Gluconate | 17 | 13 |
| Azithromycin | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 5610 2nd AveBrooklyn, NY 11220-3599Phone: (718) 210-1030
Registry dates
- Enumerated
- 2021-04-06
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is Sijia Xu's NPI number?
- Sijia Xu's National Provider Identifier (NPI) is 1902485923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sijia Xu's specialty?
- Sijia Xu is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Sijia Xu located?
- Sijia Xu's practice location on file with NPPES is 222 W Cunningham St, Butler, PA 16001-5790.
- What is Sijia Xu's phone number?
- The practice phone number listed in the NPPES registry for Sijia Xu is (724) 298-2108.
- Is Sijia Xu's NPI active?
- Yes — Sijia Xu's NPI (1902485923) is active in the NPPES registry as of the last update on 2022-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.