Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Iris Lee Lin, M.D.
Neurology Physician in Mason, OH · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689165417
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Registry record
Entity type Individual (Type 1)
Name Iris Lee Lin
Credential M.D.
Sex Female
Practice address 6010 S Mason Montgomery Rd # 2, Mason, OH, 45040
Phone (513) 246-7027
Fax (513) 204-6355
Enumeration date May 29, 2018
Last updated in NPPES Sep 9, 2024
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 35.145038 (OH) Secondary
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
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 Iris Lin practice?
The practice location on file with NPPES is in Mason, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Iris Lin?
The National Provider Identifier (NPI) for Iris Lin is 1689165417, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-09.