DUY CHUNG MD
NPI 1821791054
Internal Medicine in Tucson, AZ

Q: What is Duy Chung's NPI number?

The NPI number for Duy Chung is 1821791054. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Q: What is Duy Chung's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Duy Chung was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 March 27, 2023PECOS Enrolled

6200 N LA CHOLLA BLVD, TUCSON, AZ 85741(520) 742-9000 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Duy Chung Md NPPES

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

DUY CHUNG MD (NPI 1821791054) is an individual internal medicine provider in Tucson, Arizona, licensed in Kentucky (61988) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1821791054

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDUY CHUNGCredential: MD

Location Address6200 N LA CHOLLA BLVDTucson, AZ 85741-3529

Mailing Address565 Bergen Ave Apt 53Jersey City, NJ 07304-2582 · (312) 877-9891

Phone(520) 742-9000

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateMarch 27, 2023

Last NPPES UpdateJune 25, 2026

NPPES CertifiedJune 25, 2026

✔ NPI 1821791054 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in KY · 61988

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

6200 N LA CHOLLA BLVD, Tucson, AZ 85741

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Duy Chung Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7416411541

PECOS Enrollment IDI20260709004102

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 Duy Chung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Apogee Medical Group Kentucky Psc

1,560 mi

General Practice

1 TRILLIUM WAY, SUITE 5
Corbin, KY 40701

Reassigned Medicare billing, Kentucky enrollment
93 clinicians in this Medicare group

NPI 1356503114 (606) 528-1212

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 85741 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 20

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

ELLEN MARIE KULESA CRNA

Nurse Anesthetist, Certified Registered