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

Cathy Lynn Guinan

Individual provider Family Nurse Practitioner · NPI 1730328253

Cathy Lynn Guinan is a Nurse Practitioner in Mesa, Arizona. Qualified in 2007, 19 years ago. Accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
19
Licensed in
AZ
In the registry since
2009
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1840 S Stapley Dr Ste 101
Mesa, AZ 85204-6682
Phone: (800) 233-3264
Fax: (480) 464-6910
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP2974 (AZ)

Record details

NPI number1730328253
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 5, 2009
Last updated in NPPESSeptember 30, 2022
Certification dateSeptember 30, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Mesa