ESTHER HUAH-CHI TEO M.D.
NPI 1477787091
Surgery - Surgical Critical Care in Little Rock, AR
About Esther Huah-chi Teo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESTHER HUAH-CHI TEO M.D. (NPI 1477787091) is an individual surgical critical care provider in Little Rock, Arkansas, licensed in Arkansas (E-9862) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of Js Weill Medical College, Cornell University (2009).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Esther Huah-chi Teo M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Esther Teo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Little Rock, AR 72202
- Reassigned Medicare billing, Arkansas enrollment
- 944 clinicians in this Medicare group
Little Rock, AR 72201
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1114255353 (Arkansas)
- 2,038 clinicians in this Medicare group
Little Rock, AR 72202
- Reassigned Medicare billing, Arkansas enrollment
- 653 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72202
LITTLE ROCK, AR 72202
LITTLE ROCK, AR 72202
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Esther Teo's NPI number?
The NPI number for Esther Teo is 1477787091. It was assigned to this individual provider in the NPPES registry on May 11, 2009.
Where is Esther Teo located?
Esther Teo practices at 1 Childrens Way # 210, Little Rock, AR 72202. The listed phone number is (501) 364-1635.
What is Esther Teo's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Esther Teo enrolled in Medicare?
Yes. Esther Teo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Esther Teo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Esther Teo reassigns Medicare benefits to 3 organizations: Arkansas Childrens Hospital (Little Rock, AR), University Of Arkansas For Medical Sciences (Little Rock, AR) and Arkansas Childrens Professional Services Organization LLC (Little Rock, AR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Esther Teo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Esther Teo accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Esther Teo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Esther Teo was last updated on July 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Esther Huah-Chi Teo, M.D. · NPI 1477787091
Surgical Critical Care physician in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since May 11, 2009.
## Identity
- **NPI:** 1477787091 (Entity type: Individual)
- **Enumerated:** May 11, 2009
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** E-9862 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 CHILDRENS WAY # 210, Little Rock, AR 72202-3500
- **Phone:** (501) 364-1635 · **Fax:** (501) 364-1649
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Arkansas Childrens Hospital (NPI 1598773079, Little Rock, AR); University Of Arkansas For Medical Sciences (NPI 1932872975, Little Rock, AR); Arkansas Childrens Professional Services Organization LLC (NPI 1629889464, Little Rock, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Js Weill Medical College, Cornell University, class of 2009
## Record status
- **NPPES last updated:** July 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1477787091) · Data from the CMS NPPES public registry.