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Ben M Tsai, M.D.

Colon & Rectal Surgery Physician in Greenwood, IN · enumerated 2008.

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

National Provider Identifier

1457524522

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Registry record

Entity type Individual (Type 1)
Name Ben M Tsai
Credential M.D.
Sex Male
Practice address 3265 Streamside Dr, Greenwood, IN, 46143
Phone (317) 490-7949
Enumeration date Apr 9, 2008
Last updated in NPPES Jun 30, 2026

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 51454 (MN) Secondary
208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 01059579A (IN) 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
200954940 Medicaid IN -

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

What is the NPI number for Ben Tsai?
The National Provider Identifier (NPI) for Ben Tsai is 1457524522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ben Tsai practice?
The practice location on file with NPPES is in Greenwood, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-30.