Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tu Lin, M.D.

Q: What is the NPI number for Tu Lin?

The National Provider Identifier (NPI) for Tu Lin is 1225005135, a Type 1 (individual) record in the CMS NPPES registry.

Endocrinology, Diabetes & Metabolism Physician in Columbia, SC · enumerated 2006 · practices at Department of Internal Medicine.

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

National Provider Identifier

1225005135

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Registry record

Entity type Individual (Type 1)

Name Dr. Tu Lin

Credential M.D.

Sex Male

Practice address 2 Medical Park Rd, Suite 306, Columbia, SC, 29203

Phone (803) 540-1000

Fax (803) 540-1075

Enumeration date Mar 1, 2006

Last updated in NPPES Oct 9, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 8278 (SC) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 8278 (SC) Primary

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
082788	Medicaid	SC	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Tu Lin practice?

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

What is the NPI number for Tu Lin?

The National Provider Identifier (NPI) for Tu Lin is 1225005135, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-09.