WILLIAM SENG TAN, SC
NPI 1497513840
Family Medicine in Olympia Fields, IL
About William Seng Tan, Sc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM SENG TAN, SC (NPI 1497513840) is a healthcare organization registered as a family medicine in Olympia Fields, Illinois and active in the NPI registry since March 2024. The organization holds a CLIA Waiver certificate valid through July 18, 2028 and lists William S Tan, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 14D2308022
William Seng Tan S C · Olympia Fields, ILOther Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Seng Tan, Sc's NPI number?
The NPI number for William Seng Tan, Sc is 1497513840. It was assigned to this organization in the NPPES registry on March 11, 2024.
Where is William Seng Tan, Sc located?
William Seng Tan, Sc is located at 20060 Governors Dr Ste 204, Olympia Fields, IL 60461. The listed phone number is (708) 283-8300.
What is William Seng Tan, Sc's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Does William Seng Tan, Sc hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 14D2308022) is associated with this NPI, valid through July 18, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for William Seng Tan, Sc was last updated on March 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.