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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Lin, M.D.

Internal Medicine Physician in Redlands, CA · enumerated 2009.

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

National Provider Identifier

1528293826

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Registry record

Entity type Individual (Type 1)
Name Nancy Lin
Credential M.D.
Sex Female
Practice address 1600 E Citrus Ave Ste A, Redlands, CA, 92374
Phone (626) 215-6979
Enumeration date May 16, 2009
Last updated in NPPES Dec 30, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A121575 (CA) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
A121575 Other CA CA LICENSE

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 Nancy Lin's NPI record?
Cross-check NPI 1528293826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1528293826 active?
Yes, as of the latest NPPES snapshot, NPI 1528293826 is active (record last updated 2025-12-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-30.