AVA CAITLIN O'BRIEN
NPI 1144179573
Technician - Personal Care Attendant in Marysville, OH

Q: What is Ava O'brien's NPI number?

The NPI number for Ava O'brien is 1144179573. It was assigned to this individual provider in the NPPES registry on January 27, 2026.

Q: What is Ava O'brien's specialty?

The primary specialty registered for this NPI is Technician, specializing in Personal Care Attendant, with taxonomy code 3747P1801X.

Q: When was this NPI record last updated?

The NPPES record for Ava O'brien was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.

Active since January 27, 2026

19175 NORTHWEST PKWY, MARYSVILLE, OH 43040(614) 593-5637 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ava Caitlin O'brien NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AVA CAITLIN O'BRIEN (NPI 1144179573) is an individual personal care attendant in Marysville, Ohio and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1144179573

Entity TypeIndividualFemale

Primary Taxonomy3747P1801X

Provider Legal NameAVA CAITLIN O'BRIEN

Location Address19175 NORTHWEST PKWYMarysville, OH 43040-9163

Mailing Address19175 Northwest PkwyMarysville, OH 43040-9163 · (614) 593-5637

Phone(614) 593-5637

Sole ProprietorYes

Enumeration DateJanuary 27, 2026

NPPES CertifiedJanuary 27, 2026

✔ NPI 1144179573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician · Personal Care AttendantNursing Service Related Providers

Taxonomy Code3747P1801X

Definition

An individual who provides assistance with eating, bathing, dressing, personal hygiene, activities of daily living as specified in the plan of care. Services which are incidental to the care furnished, or essential to the health and welfare of the individual may also be provided. Personal care providers must meet state defined training and certification standards

19175 NORTHWEST PKWY, Marysville, OH 43040

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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 Ava O'brien's NPI number?

The NPI number for Ava O'brien is 1144179573. It was assigned to this individual provider in the NPPES registry on January 27, 2026.

Where is Ava O'brien located?

Ava O'brien practices at 19175 Northwest Pkwy, Marysville, OH 43040. The listed phone number is (614) 593-5637.

What is Ava O'brien's specialty?

The primary specialty registered for this NPI is Technician, specializing in Personal Care Attendant, with taxonomy code 3747P1801X.

When was this NPI record last updated?

The NPPES record for Ava O'brien was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.