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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Huihua Li, MD

Anatomic Pathology & Clinical Pathology Physician in Chicago, IL · enumerated 2018.

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

National Provider Identifier

1336646256

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Registry record

Entity type Individual (Type 1)
Name Huihua Li
Credential MD
Sex Male
Practice address 5841 S Maryland Ave # Mc3083, Chicago, IL, 60637
Phone (773) 834-7708
Enumeration date Apr 8, 2018
Last updated in NPPES May 16, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 036.160090 (IL) 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.

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Frequently asked questions

How do I verify Huihua Li's NPI record?
Cross-check NPI 1336646256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1336646256 active?
Yes, as of the latest NPPES snapshot, NPI 1336646256 is active (record last updated 2022-05-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-16.