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JUNGWUK HAN MD
NPI 1003546771
Internal Medicine in Buckeye, AZ

Active since June 14, 2022PECOS EnrolledAccepts Medicare Assignment
20751 W MARKET ST, BUCKEYE, AZ 85396(623) 463-5000(623) 463-5200 Get Directions Write a Review

NPPES record last updated: September 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jungwuk Han Md NPPES

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

JUNGWUK HAN MD (NPI 1003546771) is an individual internal medicine provider in Buckeye, Arizona, licensed in Arizona (75230) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1003546771
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJUNGWUK HANCredential: MD
Location Address20751 W MARKET STBuckeye, AZ 85396-7893
Mailing Address20751 W Market StBuckeye, AZ 85396-7893 · (623) 463-5000 · Fax (623) 463-5200
Phone(623) 463-5000
Fax(623) 463-5200
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 14, 2022
Last NPPES UpdateSeptember 9, 2025
NPPES CertifiedSeptember 9, 2025
✔ NPI 1003546771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 75230
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
20751 W MARKET ST, Buckeye, AZ 85396
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.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

Jungwuk Han Md 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 ID7911380878
PECOS Enrollment IDI20250729000846
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 Jungwuk Han reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Banner Primary Care Physicians Arizona LLC
17 mi
Clinical Medical Laboratory
13640 N PLAZA DEL RIO BLVD, STE 102
Peoria, AZ 85381
  • Reassigned Medicare billing, Arizona enrollment
  • 271 clinicians in this Medicare group
NPI 1649544362 (623) 876-3928

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 85396 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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 11

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

SHANNON MARIE PACKARD FNP
Nurse Practitioner (Family)
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5000
ESTHER WAMBURA BURNS FNP
Nurse Practitioner (Family)
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5000
SYDNEY GUENTHER FNP-C
Nurse Practitioner (Family)
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5000
ROMMEL PAULO MESOLA M.D.
Family Medicine (Adult Medicine)
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5000
DR. AUSTIN L SMITH MD
Family Medicine
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5000
BANNER PRIMARY CARE PHYSICIANS ARIZONA LLC
Durable Medical Equipment & Medical Supplies
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5140
MR. PAUL CHRISTIAN SCHRICKEL FNP-C
Nurse Practitioner (Family)
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5000
ABIGAIL SOLORIO
Family Medicine
20751 W MARKET ST
BUCKEYE, AZ 85396
Maricopa County (623) 463-5000

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 Jungwuk Han's NPI number?

The NPI number for Jungwuk Han is 1003546771. It was assigned to this individual provider in the NPPES registry on June 14, 2022.

Where is Jungwuk Han located?

Jungwuk Han practices at 20751 W Market St, Buckeye, AZ 85396. The listed phone number is (623) 463-5000.

What is Jungwuk Han's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jungwuk Han enrolled in Medicare?

Yes. Jungwuk Han 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 Jungwuk Han's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jungwuk Han reassigns Medicare benefits to Banner Primary Care Physicians Arizona LLC (Peoria, 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 Jungwuk Han's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jungwuk Han accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Jungwuk Han 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 Jungwuk Han was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.