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ANN THIEN NGUYEN
NPI 1134061989
Family Medicine in Tucson, AZ

Active since April 08, 2026PECOS Enrolled
707 N ALVERNON WAY STE 101, TUCSON, AZ 85711(520) 694-8888(520) 694-1640 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 5, 2026, Apr 8, 2026 (2 updates tracked since 2026).

About Ann Thien Nguyen NPPES

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

ANN THIEN NGUYEN (NPI 1134061989) is an individual family medicine provider in Tucson, Arizona, licensed in Arizona (R82574) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1134061989
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameANN THIEN NGUYEN
Location Address707 N ALVERNON WAY STE 101Tucson, AZ 85711-1830
Mailing Address707 N Alvernon Way Ste 101Tucson, AZ 85711-1830 · (520) 694-8888 · Fax (520) 694-1640
Phone(520) 694-8888
Fax(520) 694-1640
Sole ProprietorYes
Enumeration DateApril 8, 2026
Last NPPES UpdateJune 17, 20262 updates tracked since enumeration
NPPES CertifiedJune 17, 2026
✔ NPI 1134061989 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 · R82574
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.
707 N ALVERNON WAY STE 101, Tucson, AZ 85711
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ann Thien Nguyen 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 20

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

VIOLET P SIWIK MD
Family Medicine
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-8888
BRITTANY WIMMER FNP-C
Nurse Practitioner (Family)
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-8888
CARLI SHEA OGLE DO
Family Medicine
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-8888
SPENCER J MENAPACE D.O.
Family Medicine
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-8888
LYDIA A RANEY MD
Family Medicine
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-8888
DR. JAYLEE CARUSO MD
Family Medicine
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-8888
DR. ANTHONY MCCOY MD
Family Medicine
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-1640
CLARA SCHNEIDER DO
Family Medicine
707 N ALVERNON WAY STE 101
TUCSON, AZ 85711
Pima County (520) 694-8888

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 Ann Nguyen's NPI number?

The NPI number for Ann Nguyen is 1134061989. It was assigned to this individual provider in the NPPES registry on April 8, 2026.

Where is Ann Nguyen located?

Ann Nguyen practices at 707 N Alvernon Way Ste 101, Tucson, AZ 85711. The listed phone number is (520) 694-8888.

What is Ann Nguyen's specialty?

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

Is Ann Nguyen enrolled in Medicare?

Yes. Ann Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ann Nguyen was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.