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

Mrs. Jennifer Rebecca Mazza, ARNP, FNP-C

Individual provider Physician Assistant · NPI 1366968968

Mrs. Jennifer Rebecca Mazza, ARNP, FNP-C is a Nurse Practitioner in Fairfield, Iowa. Qualified in 2016, 10 years ago. Practices with Emergency Services of Iowa LLC, a 10-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
10
Licensed in
IA
In the registry since
2017
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

2709 W Briggs Ave Ste 1
Fairfield, IA 52556-2649
Phone: (319) 356-1616
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A119156 (IA)
Physician Assistant Taxonomy 363A00000X · Licence A119156 (IA)

Record details

NPI number1366968968
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP , FNP-C
Sole proprietorNo
NPI enumeratedAugust 16, 2017
Last updated in NPPESJune 21, 2024
Certification dateJune 21, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Emergency Services Of Iowa Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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