1. Home
  2. Directory
  3. Arizona
  4. Chandler
  5. Optometrist
  6. NPI Profile

PHILLIP HUY NGUYEN OD
NPI 1003607771
Optometrist in Chandler, AZ

Active since May 13, 2025PECOS EnrolledAccepts Medicare Assignment
4925 S ALMA SCHOOL RD STE 1, CHANDLER, AZ 85248(480) 883-0900(480) 883-1901 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 23, 2026, Sep 19, 2025, May 13, 2025 (3 updates tracked since 2025).

About Phillip Huy Nguyen Od NPPES

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

PHILLIP HUY NGUYEN OD (NPI 1003607771) is an individual optometrist in Chandler, Arizona, licensed in Arizona (OPT-002888) and active in the NPI registry since May 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1003607771
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NamePHILLIP HUY NGUYENCredential: OD
Location Address4925 S ALMA SCHOOL RD STE 1Chandler, AZ 85248-5634
Mailing Address8614 Westwood Center Dr Fl 9Vienna, VA 22182-2442 · (703) 847-8899 · Fax (571) 223-6780
Phone(480) 883-0900
Fax(480) 883-1901
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMay 13, 2025
Last NPPES UpdateMarch 23, 20263 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
✔ NPI 1003607771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in AZ · OPT-002888
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
4925 S ALMA SCHOOL RD STE 1, Chandler, AZ 85248
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Phillip Huy Nguyen Od 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 ID5890289219
PECOS Enrollment IDI20251212002494
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 85248 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
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
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 2

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

MYEYEDR OPTOMETRY OF WASHINGTON, PLLC
Optometrist
4925 S ALMA SCHOOL RD STE 1
CHANDLER, AZ 85248
Maricopa County (480) 883-0900
CRAIG THOMAS ULRICH II OD
Optometrist
4925 S ALMA SCHOOL RD STE 1
CHANDLER, AZ 85248
Maricopa County (480) 883-0900

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 Phillip Nguyen's NPI number?

The NPI number for Phillip Nguyen is 1003607771. It was assigned to this individual provider in the NPPES registry on May 13, 2025.

Where is Phillip Nguyen located?

Phillip Nguyen practices at 4925 S Alma School Rd Ste 1, Chandler, AZ 85248. The listed phone number is (480) 883-0900.

What is Phillip Nguyen's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Phillip Nguyen enrolled in Medicare?

Yes. Phillip Nguyen 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.

When was this NPI record last updated?

The NPPES record for Phillip Nguyen was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.