Wei Si, MD
NPI 1467433532 · Anatomic Pathology & Clinical Pathology Physician · Irving, TX
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wei Si, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Irving, TX (NPI 1467433532).
Provider details
- NPI number
- 1467433532
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M2103 (TX)
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
20 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
- 2005-11-07
- Last updated
- 2022-07-21
Frequently asked questions
- What is Wei Si's NPI number?
- Wei Si's National Provider Identifier (NPI) is 1467433532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wei Si's specialty?
- Wei Si is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Wei Si located?
- Wei Si's practice location on file with NPPES is 4770 Regent Blvd, Irving, TX 75063-2445.
- What is Wei Si's phone number?
- The practice phone number listed in the NPPES registry for Wei Si is (972) 934-4300.
- Does Wei Si accept Medicare?
- Wei Si is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wei Si's NPI active?
- Yes — Wei Si's NPI (1467433532) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.