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Ann Michelle Oler, MD, MPH

Psychiatry Physician in Austin, TX · enumerated 2024.

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

National Provider Identifier

1598517765

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Registry record

Entity type Individual (Type 1)
Name Ann Michelle Oler
Credential MD, MPH
Sex Female
Practice address 1501 Red River St Fl 2, Austin, TX, 78712
Phone (512) 495-5555
Enumeration date Apr 2, 2024
Last updated in NPPES Apr 2, 2024

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License BP10088057 (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.

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Frequently asked questions

Where does Ann Oler practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ann Oler?
The National Provider Identifier (NPI) for Ann Oler is 1598517765, 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 2024-04-02.