Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Wei Michael Si, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1467433532

Wei Michael Si, MD is a Pathology in Irving, Texas. Qualified in 1991, 35 years ago. Practices with Propath Associates PLLC, a 40-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
35
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4770 Regent Blvd
Irving, TX 75063-2445
Phone: (972) 934-4300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence M2103 (TX)

Record details

NPI number1467433532
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 7, 2005
Last updated in NPPESJuly 21, 2022
Mailing address14275 Midway Rd Ste 400, Addison, TX 75001-3676

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Propath Associates Pllc — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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