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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther Huah-Chi Teo, M.D.

Surgical Critical Care Physician in Little Rock, AR · enumerated 2009.

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

National Provider Identifier

1477787091

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Registry record

Entity type Individual (Type 1)
Name Esther Huah-Chi Teo
Credential M.D.
Sex Female
Practice address 1 Childrens Way # 210, Little Rock, AR, 72202
Phone (501) 364-1635
Fax (501) 364-1649
Enumeration date May 11, 2009
Last updated in NPPES Jul 13, 2022

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License E-9862 (AR) Primary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License E-9862 (AR) 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.

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Frequently asked questions

Is NPI 1477787091 active?
Yes, as of the latest NPPES snapshot, NPI 1477787091 is active (record last updated 2022-07-13).
How do I verify Esther Teo's NPI record?
Cross-check NPI 1477787091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-13.