JASON L CHEN MD
NPI 1457283020
Internal Medicine in Tucson, AZ

Q: What is Jason Chen's NPI number?

The NPI number for Jason Chen is 1457283020. It was assigned to this individual provider in the NPPES registry on May 30, 2026.

Q: What is Jason Chen'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 Jason Chen was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 May 30, 2026PECOS Enrolled

3601 S 6TH AVE, TUCSON, AZ 85723(520) 792-1450(520) 629-4631 Get Directions Write a Review

NPPES record last updated: June 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Jason L Chen Md NPPES

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

JASON L CHEN MD (NPI 1457283020) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (R82449) and active in the NPI registry since May 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457283020

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJASON L CHENCredential: MD

Location Address3601 S 6TH AVETucson, AZ 85723-0001

Mailing Address3601 S 6th AveTucson, AZ 85723-0001 · (520) 792-1450 · Fax (520) 629-4631

Phone(520) 792-1450

Fax(520) 629-4631

Sole ProprietorNo

Enumeration DateMay 30, 2026

Last NPPES UpdateJune 27, 2026

NPPES CertifiedJune 27, 2026

✔ NPI 1457283020 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 · R82449

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.

3601 S 6TH AVE, Tucson, AZ 85723

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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 (PECOS)

Jason L Chen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 85723 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.

DR. DAVID SPENCER HAMILTON SR. MD

Internal Medicine (Cardiovascular Disease)