Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sian Yik Lim, MD
Rheumatology Physician in Aiea, HI · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992092225
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Registry record
Entity type Individual (Type 1)
Name Sian Yik Lim
Credential MD
Sex Male
Practice address 98-1079 Moanalua Rd Ste 300, Aiea, HI, 96701
Phone (617) 726-5650
Fax (617) 726-2872
Enumeration date Jul 7, 2011
Last updated in NPPES Feb 2, 2022
Taxonomy & licenses
207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD-18519 (HI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
Where does Sian Yik Lim practice?
The practice location on file with NPPES is in Aiea, HI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sian Yik Lim?
The National Provider Identifier (NPI) for Sian Yik Lim is 1992092225, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-02.