Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sylvia Lam MD Sc

Family Medicine Physician in Hoffman Estates, IL · enumerated 2007 · authorized official Sylvia Lam, Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346429743

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Registry record

Entity type Organization (Type 2)

Legal business name Sylvia Lam MD Sc

Practice address 2500 W Higgins Rd Ste 1100, Hoffman Estates, IL, 60169

Phone (847) 885-8852

Enumeration date Nov 1, 2007

Last updated in NPPES Mar 8, 2010

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036049454 (IL) Primary

Authorized official

Name Sylvia Lam

Title Physician

Phone (630) 897-6851

Other identifiers

Identifier	Type	State	Issuer
31604439	Other	IL	BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-03-08. Verify at npiregistry.cms.hhs.gov.

Where is Sylvia Lam MD Sc located?

The practice location on file with NPPES is in Hoffman Estates, IL.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-08.