1. Home
  2. Directory
  3. Arizona
  4. Tucson
  5. Nurse Practitioner
  6. NPI Profile

MRS. MARIA J BUSTAMANTE FNP-C
NPI 1578735635
Nurse Practitioner - Family in Tucson, AZ

Active since March 29, 2008PECOS Enrolled
5295E KNIGHT DR, TUCSON, AZ 85712(520) 324-1010(520) 324-0029 Get Directions Write a Review

NPPES record last updated: August 27, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Maria J Bustamante Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARIA J BUSTAMANTE FNP-C (NPI 1578735635) is an individual family provider in Tucson, Arizona, licensed in Arizona (AP2996) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578735635
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MARIA J BUSTAMANTECredential: FNP-C
Location Address5295E KNIGHT DRTucson, AZ 85712-2147
Mailing Address2325n Wyatt Dr 105Tucson, AZ 85712-2121 · (520) 324-4774 · Fax (520) 324-1406
Phone(520) 324-1010
Fax(520) 324-0029
Sole ProprietorNo
Enumeration DateMarch 29, 2008
Last NPPES UpdateAugust 27, 2015
✔ NPI 1578735635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in AZ · AP2996
5295E KNIGHT DR, Tucson, AZ 85712
Open in Google Maps ↗

Other Names 1

Professional Name (2)Mrs. Maria J Bustamante Np-c

Other Identifiers 4

Other319981AZ · Ahcccs
Medicare PINZ121547AZ
Other706393AZ · Ahcccs Group
OtherZ78444AZ · Medicare Group Ptan

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Maria J Bustamante Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Maria Bustamante reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nextcare Arizona LLC
102 mi
Urgent Care
914 N SCOTTSDALE RD STE 104
Tempe, AZ 85288
  • Reassigned Medicare billing, Arizona enrollment
  • 367 clinicians in this Medicare group
NPI 1043371826 (480) 924-8382
Chp Care, PC
122 mi
Adult Medicine
3050 W AGUA FRIA FWY STE 150
Phoenix, AZ 85027
  • Reassigned Medicare billing, Arizona enrollment
  • 4 clinicians in this Medicare group
NPI 1942171988 (602) 802-8388

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85712 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Maria Bustamante's NPI number?

The NPI number for Maria Bustamante is 1578735635. It was assigned to this individual provider in the NPPES registry on March 29, 2008. The provider is also known as Mrs. Maria J Bustamante Np-C.

Where is Maria Bustamante located?

Maria Bustamante practices at 5295E Knight Dr, Tucson, AZ 85712. The listed phone number is (520) 324-1010.

What is Maria Bustamante's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Maria Bustamante enrolled in Medicare?

Yes. Maria Bustamante is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Maria Bustamante's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Bustamante reassigns Medicare benefits to 2 organizations: Nextcare Arizona LLC (Tempe, AZ) and Chp Care, PC (Phoenix, AZ). 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 Maria Bustamante's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Bustamante accept?

Health plans from Oscar Health Plan, Inc. list Maria Bustamante 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 Maria Bustamante was last updated on August 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.