HIYOUNG MICHELLE WHANG FNP
NPI 1740142645
Nurse Practitioner in Mesa, AZ

Q: What is Hiyoung Whang's NPI number?

The NPI number for Hiyoung Whang is 1740142645. It was assigned to this individual provider in the NPPES registry on November 29, 2025.

Q: What is Hiyoung Whang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Hiyoung Whang was last updated on November 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since November 29, 2025PECOS EnrolledAccepts Medicare Assignment

6015 E BROWN RD, MESA, AZ 85205(866) 389-2727 Get Directions Write a Review

NPPES record last updated: November 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Hiyoung Michelle Whang Fnp NPPES

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

HIYOUNG MICHELLE WHANG FNP (NPI 1740142645) is an individual nurse practitioner in Mesa, Arizona, licensed in Arizona (330177) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1740142645

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameHIYOUNG MICHELLE WHANGCredential: FNP

Location Address6015 E BROWN RDMesa, AZ 85205-4452

Mailing Address3430 N Mountain Rdg Unit 66Mesa, AZ 85207-1075 · (480) 570-8426

Phone(866) 389-2727

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateNovember 29, 2025

NPPES CertifiedNovember 29, 2025

✔ NPI 1740142645 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 · 330177

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.

6015 E BROWN RD, Mesa, AZ 85205

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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

Hiyoung Michelle Whang 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 ID42796831

PECOS Enrollment IDI20260112002042

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 85205 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 20

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

MRS. MARGUERITE R GALINDO MS, FNP-C, RN

Nurse Practitioner (Family)