Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sui Kwong Li, M.D.

Q: What is the NPI number for Sui Kwong Li?

The National Provider Identifier (NPI) for Sui Kwong Li is 1689011504, a Type 1 (individual) record in the CMS NPPES registry.

Infectious Disease Physician in Pittsburgh, PA · enumerated 2013.

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

National Provider Identifier

1689011504

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Registry record

Entity type Individual (Type 1)

Name Dr. Sui Kwong Li

Credential M.D.

Sex Male

Practice address 3601 5th Ave Ste 700, Pittsburgh, PA, 15213

Phone (412) 647-7228

Enumeration date Jun 1, 2013

Last updated in NPPES Oct 23, 2025

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License MD176499 (OR) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License TM2023-1009 (NM) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MT204623 (PA) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 2021-00939 (NC) Secondary

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.

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Frequently asked questions

What is the NPI number for Sui Kwong Li?

The National Provider Identifier (NPI) for Sui Kwong Li is 1689011504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sui Kwong Li practice?

The practice location on file with NPPES is in Pittsburgh, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-23.