NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ei Ei Cho, M.B.,B.S

Internal Medicine Physician in Lewiston, NY · enumerated 2019.

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

National Provider Identifier

1962961045

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ei Ei Cho
Credential M.B.,B.S
Sex Female
Practice address 5300 Military Rd, Lewiston, NY, 14092
Phone (716) 297-4800
Enumeration date Mar 18, 2019
Last updated in NPPES Mar 20, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 310813 (NY) Primary

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 Ei Cho practice?
The practice location on file with NPPES is in Lewiston, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ei Cho?
The National Provider Identifier (NPI) for Ei Cho is 1962961045, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-20.