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

MARGARET HANSER FNP
NPI 1083404792
Nurse Practitioner - Family in Chandler, AZ

Active since May 07, 2025PECOS EnrolledAccepts Medicare Assignment
595 N DOBSON RD STE C48, CHANDLER, AZ 85224(480) 899-9430 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Margaret Hanser Fnp NPPES

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

MARGARET HANSER FNP (NPI 1083404792) is an individual family provider in Chandler, Arizona, licensed in Arizona (322280) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1083404792
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARGARET HANSERCredential: FNP
Location Address595 N DOBSON RD STE C48Chandler, AZ 85224-4232
Mailing Address595 N Dobson Rd Ste C48Chandler, AZ 85224-4232
Phone(480) 899-9430
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateMay 7, 2025
NPPES CertifiedMay 7, 2025
✔ NPI 1083404792 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 · 322280
595 N DOBSON RD STE C48, Chandler, AZ 85224
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Margaret Hanser Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880181148
PECOS Enrollment IDI20251013000829
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 Reassignment

Medicare enrollment records show Margaret Hanser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

East Valley Cardiology, Ltd
Same address
Cardiovascular Disease
595 N DOBSON RD, SUITE C48
Chandler, AZ 85224
  • Reassigned Medicare billing, Arizona enrollment
  • 15 clinicians in this Medicare group
NPI 1356334346 (480) 899-9430

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 85224 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.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SARAH HANSON FNP-C
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
KATHERINE ELIZABETH REYNOLDS MSN, FNP-C, RN
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
MRS. MELISSA MATTISON MSN, FNP-C
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
BRANDI R GARCIA FNP-C
Nurse Practitioner
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
MR. STEVEN BAIK FNP-C
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
DR. ROBERT ANDREW HANSON DO
Internal Medicine (Cardiovascular Disease)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430

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 Margaret Hanser's NPI number?

The NPI number for Margaret Hanser is 1083404792. It was assigned to this individual provider in the NPPES registry on May 7, 2025.

Where is Margaret Hanser located?

Margaret Hanser practices at 595 N Dobson Rd Ste C48, Chandler, AZ 85224. The listed phone number is (480) 899-9430.

What is Margaret Hanser's specialty?

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

Is Margaret Hanser enrolled in Medicare?

Yes. Margaret Hanser is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Margaret Hanser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Hanser reassigns Medicare benefits to East Valley Cardiology, Ltd (Chandler, AZ). The 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 Margaret Hanser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Hanser accept?

Health plans from UnitedHealthcare list Margaret Hanser 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 Margaret Hanser was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.