DR. MARK CHIU MD
NPI 1447049432
Family Medicine in Tucson, AZ

Q: What is Mark Chiu's NPI number?

The NPI number for Mark Chiu is 1447049432. It was assigned to this individual provider in the NPPES registry on May 5, 2025.

Q: What is Mark Chiu's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Chiu was last updated on July 22, 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.

Active since May 05, 2025PECOS Enrolled

655 N ALVERNON WAY STE 228, TUCSON, AZ 85711(520) 626-7864(520) 694-1640 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Dr. Mark Chiu Md NPPES

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

DR. MARK CHIU MD (NPI 1447049432) is an individual family medicine provider in Tucson, Arizona, licensed in Arizona (R81859) and active in the NPI registry since May 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447049432

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. MARK CHIUCredential: MD

Location Address655 N ALVERNON WAY STE 228Tucson, AZ 85711-1853

Mailing Address655 N Alvernon Way Ste 228Tucson, AZ 85711-1853 · Fax (520) 694-1640

Phone(520) 626-7864

Fax(520) 694-1640

Sole ProprietorNo

Enumeration DateMay 5, 2025

Last NPPES UpdateJuly 22, 2025

NPPES CertifiedJuly 22, 2025

✔ NPI 1447049432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in AZ · R81859

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

655 N ALVERNON WAY STE 228, Tucson, AZ 85711

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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)

Dr. Mark Chiu 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 85711 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.

ANDREW IAN MILITANTE

Family Medicine