Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Catherine O'Neill, NP-C

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1760801369

MS. Catherine O'Neill, NP-C is a Nurse Practitioner in Tempe, Arizona. Qualified in 2014, 12 years ago. Practices with Turnwell Mental Health of Arizona, PC, a 25-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
12
Licensed in
AZ
In the registry since
2014
Specialties on file
2
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

1492 S Mill Ave Ste 206214
Tempe, AZ 85281-5652
Phone: (623) 288-3656
Fax: (480) 508-0891
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP5528 (AZ)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AP5528 (AZ)

Record details

NPI number1760801369
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedApril 10, 2014
Last updated in NPPESApril 17, 2026
Certification dateApril 17, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Turnwell Mental Health Of Arizona, Pc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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