Wei Michael Si, MD - Medicare Pathology in Irving, TX

  1. Home
  2. Pathology
  3. TX
  4. Irving
Wei Michael Si, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Irving, Texas. He graduated from medical school in 1991 and has 35 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Propath Associates Pllc, Austin Pathology Associates, Austin Pathology Associates and his current practice location is 4770 Regent Blvd, Irving, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 934-4300.

Wei Michael Si is licensed to practice in Texas (license number M2103) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1467433532.

Contact Information

Wei Michael Si, MD
4770 Regent Blvd,
Irving, TX 75063-2445
(972) 934-4300
Not Available

Map and Direction




Physician's Profile

Full NameWei Michael Si
GenderMale
SpecialityPathology
Experience35 Years
Location4770 Regent Blvd, Irving, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Wei Michael Si graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1467433532
  • Provider Enumeration Date: 11/07/2005
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1557394962
  • Enrollment ID: I20050915001088

Medical Identifiers

Medical identifiers for Wei Michael Si such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467433532NPI-NPPES
P00241772OtherTXRR MEDICARE
178022301MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology M2103 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Mother Frances HospitalTyler, TXHospital
Christus St Michael Health SystemTexarkana, TXHospital
Christus Shreveport-bossier Health SystemShreveport, LAHospital
Christus Mother Frances Hospital Sulphur SpringsSulphur springs, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Propath Associates Pllc670984423641
Austin Pathology Associates701290253976
Austin Pathology Associates701290253976

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Wei Michael Si allows following entities to bill medicare on his behalf.
Entity NamePropath Associates PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902885890
PECOS PAC ID: 6709844236
Enrollment ID: O20050907000696
Entity NameAustin Pathology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538172028
PECOS PAC ID: 7012902539
Enrollment ID: O20070207000471

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Wei Michael Si is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Wei Michael Si, MD
14275 Midway Rd Ste 400,
Addison, TX 75001-3676

Ph: (972) 934-4300		Wei Michael Si, MD
4770 Regent Blvd,
Irving, TX 75063-2445

Ph: (972) 934-4300

Reviews and Comments


Pathology Doctors in Irving, TX

Dr. Daniel Thomas Nevin, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 6655 N Macarthur Blvd, Irving, TX 75039
Phone: 214-277-8700    Fax: 214-596-7484
Brian Michael Levenson, MD
Pathology
Medicare: Medicare Enrolled
Practice Location: 4770 Regent Blvd, Irving, TX 75063
Phone: 972-934-4300    
Dr. Jaclyn Rudzinski, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 1901 N Macarthur Blvd, Irving, TX 75061
Phone: 972-990-8100    
Dr. Rahman Munir Chaudhry, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 4770 Regent Blvd, Irving, TX 75063
Phone: 972-934-4300    
Dr. Sharlene E Batiste-milton, MD
Pathology
Medicare: Medicare Enrolled
Practice Location: 4770 Regent Blvd, Irving, TX 75063
Phone: 972-934-4300    Fax: 972-455-1212
Robert Maximilian Genta, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 6655 N Macarthur Blvd, Irving, TX 75039
Phone: 214-277-8700    Fax: 214-596-7484
Anuradha Vijay Singhal, MD
Pathology
Medicare: Medicare Enrolled
Practice Location: 6655 N Macarthur Blvd, Irving, TX 75039
Phone: 214-277-8700    Fax: 214-596-2297

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.