JOAN MARIE FIUMARA FNP-C
NPI 1912358078
Nurse Practitioner - Family in Phoenix, AZ
About Joan Marie Fiumara Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOAN MARIE FIUMARA FNP-C (NPI 1912358078) is an individual family provider in Phoenix, Arizona, licensed in Florida (APRN9325440) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joan Marie Fiumara Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Joan Fiumara reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pinon, AZ 86510
- Reassigned Medicare billing, Texas enrollment
- 476 clinicians in this Medicare group
Tonalea, AZ 86044
- Reassigned Medicare billing, Texas enrollment
- 215 clinicians in this Medicare group
Clearwater, FL 33759
- Reassigned Medicare billing, Florida enrollment
- 903 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85021
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joan Fiumara's NPI number?
The NPI number for Joan Fiumara is 1912358078. It was assigned to this individual provider in the NPPES registry on June 29, 2016.
Where is Joan Fiumara located?
Joan Fiumara practices at 7550 N 19th Ave Ste 201, Phoenix, AZ 85021. The listed phone number is (602) 237-6328.
What is Joan Fiumara's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Joan Fiumara enrolled in Medicare?
Yes. Joan Fiumara is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Joan Fiumara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Fiumara reassigns Medicare benefits to 3 organizations: Dhhs Phs Naihs Chinle Comprehensive Health Care Facility (Pinon, AZ), Kayenta Alternative Rural Hospital (Tonalea, AZ) and Inpatient Consultants Of Florida, Inc (Clearwater, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joan Fiumara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joan Fiumara accept?
Health plans from Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Joan Fiumara as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Joan Fiumara was last updated on April 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.