Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Chou, M.D.

Q: What is the NPI number for Ashley Chou?

The National Provider Identifier (NPI) for Ashley Chou is 1033409297, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Houston, TX · enumerated 2011.

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

National Provider Identifier

1033409297

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Registry record

Entity type Individual (Type 1)

Name Ashley Chou

Credential M.D.

Sex Female

Practice address 1201 Fannin St Ste 262, Houston, TX, 77002

Phone (866) 849-0692

Enumeration date Apr 8, 2011

Last updated in NPPES Oct 21, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2026050435 (MO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C1-0030241 (DE) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License CP2824 (NE) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License IMLC.MD.70186641 (WA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 354592 (LA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C6418 (KY) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD-57898 (IA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036.137947 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD485244 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2026-05245 (NC) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 112564 (GA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD-27533 (HI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License T1794 (TX) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 50742 (OK) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 14313384-1235 (UT) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ashley Chou practice?

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

What is the NPI number for Ashley Chou?

The National Provider Identifier (NPI) for Ashley Chou is 1033409297, 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 2026-10-21.