Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mickaela O'Sullivan O'Neill, PA-C

Physician Assistant in Glendale, AZ · enumerated 2018.

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

National Provider Identifier

1306327234

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mickaela O'Sullivan O'Neill

Credential PA-C

Sex Female

Practice address 8608 N 59th Ave, Glendale, AZ, 85302

Phone (623) 979-2565

Enumeration date Aug 28, 2018

Last updated in NPPES Apr 1, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

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

What is the NPI number for Mickaela O'Neill?

The National Provider Identifier (NPI) for Mickaela O'Neill is 1306327234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mickaela O'Neill practice?

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

Other providers at this practice address

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Creative Orthotic Laboratory Prosthetic/Orthotic Supplier · Glendale, AZ NPI 1306803218 59th Avenue Surgical Facility, Ltd Ambulatory Surgical Clinic/Center · Glendale, AZ NPI 1508089624 Footcare Center - Dr. Mark Gorman, PC Foot & Ankle Surgery Podiatrist · Glendale, AZ NPI 1033325097 Creative Orthotic Labs Prosthetic/Orthotic Supplier · Glendale, AZ NPI 1912283953 Scott Marquard Family Medicine Physician · Glendale, AZ NPI 1225399736 Aspen Calkins Internal Medicine Physician · Glendale, AZ NPI 1215299946 Thunderbird Family Medicine Ltd Family Medicine Physician · Glendale, AZ NPI 1134596174 Michael Albertson Physician Assistant · Glendale, AZ NPI 1477059012

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-01.