Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashley D Toutounchi, M.D.

Psychiatry Physician in Houston, TX · enumerated 2012.

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

National Provider Identifier

1043572423

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashley D Toutounchi

Credential M.D.

Sex Female

Practice address 5718 Westheimer Rd Ste 1000, Houston, TX, 77057

Phone (832) 430-2872

Fax (346) 406-1739

Enumeration date Jun 12, 2012

Last updated in NPPES Feb 19, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License P9015 (TX) Primary

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 Toutounchi 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 Toutounchi?

The National Provider Identifier (NPI) for Ashley Toutounchi is 1043572423, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-19.