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

Dorothy A Trimmer, FNP

Individual provider Family Nurse Practitioner · NPI 1891756045

Dorothy A Trimmer, FNP is a Nurse Practitioner in Phoenix, Arizona. Qualified in 1976, 50 years ago. Practices with Greater Phoenix Collaborative Care PC, a 111-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
50
Licensed in
AZ
In the registry since
2006
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

7600 N 15th St Ste 190
Phoenix, AZ 85020-4348
Phone: (602) 200-3800
Fax: (602) 200-3838
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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 NPCERTIFICATE #397 (AZ)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence RN048734 (AZ)

Record details

NPI number1891756045
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 29, 2006
Last updated in NPPESNovember 3, 2022
Certification dateNovember 3, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Group practice Greater Phoenix Collaborative Care Pc — 111 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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