Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHELLE NASSEEF NP
NPI 1801600606
Nurse Practitioner in Mesa, AZ

Active since February 03, 2025PECOS Enrolled
6461 E BAYWOOD AVE, MESA, AZ 85206(480) 832-5160 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 14, 2026, Feb 3, 2025 (2 updates tracked since 2025).

About Michelle Nasseef Np NPPES

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

MICHELLE NASSEEF NP (NPI 1801600606) is an individual nurse practitioner in Mesa, Arizona, licensed in Arizona (236042) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1801600606
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMICHELLE NASSEEFCredential: NP
Location Address6461 E BAYWOOD AVEMesa, AZ 85206-1744
Mailing Address2895 S Palm StGilbert, AZ 85295-1475 · (480) 717-2080
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateFebruary 3, 2025
Last NPPES UpdateSeptember 14, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1801600606 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in AZ · 236042
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
6461 E BAYWOOD AVE, Mesa, AZ 85206

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michelle Nasseef Np 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 ID1951823541
PECOS Enrollment IDI20250324003033
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85206 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.

Skilled Nursing Facility
6461 E BAYWOOD AVE
MESA, AZ 85206
Skilled Nursing Facility
6461 E BAYWOOD AVE
MESA, AZ 85206
Nurse Practitioner
6461 E BAYWOOD AVE
MESA, AZ 85206
Skilled Nursing Facility
6461 E BAYWOOD AVE
MESA, AZ 85206
Physical Therapy Assistant
6461 E BAYWOOD AVE
MESA, AZ 85206
Skilled Nursing Facility
6461 E BAYWOOD AVE
MESA, AZ 85206

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 Michelle Nasseef's NPI number?

The NPI number for Michelle Nasseef is 1801600606. It was assigned to this individual provider in the NPPES registry on February 3, 2025.

Where is Michelle Nasseef located?

Michelle Nasseef practices at 6461 E Baywood Ave, Mesa, AZ 85206. The listed phone number is (480) 832-5160.

What is Michelle Nasseef's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Michelle Nasseef enrolled in Medicare?

Yes. Michelle Nasseef 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.

What insurance does Michelle Nasseef accept?

Health plans from Blue Cross Blue Shield of Arizona and UnitedHealthcare list Michelle Nasseef 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 Michelle Nasseef was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.