PHUOC NGUYEN MA O.D.
NPI 1760531107
Optometrist in Mesa, AZ
About Phuoc Nguyen Ma O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHUOC NGUYEN MA O.D. (NPI 1760531107) is an individual optometrist in Mesa, Arizona, licensed in Arizona (1485) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Phuoc Nguyen Ma O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Phuoc Ma reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chandler, AZ 85226
- Reassigned Medicare billing, Arizona enrollment
- 52 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 139 clinicians in this Medicare group
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 85206 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Phuoc Ma's NPI number?
The NPI number for Phuoc Ma is 1760531107. It was assigned to this individual provider in the NPPES registry on January 8, 2007. The provider is also known as Tony Ma O.D..
Where is Phuoc Ma located?
Phuoc Ma practices at 1710 S Greenfield Rd, Mesa, AZ 85206. The listed phone number is (480) 892-6954.
What is Phuoc Ma's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Phuoc Ma enrolled in Medicare?
Yes. Phuoc Ma is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Phuoc Ma's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phuoc Ma reassigns Medicare benefits to 2 organizations: Tom Sowash Od & Associates PC (Chandler, AZ) and Nationwide Optometry P.C. (Tempe, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Phuoc Ma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Phuoc Ma accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Blue Cross and Blue Shield of Montana and 10 other insurers list Phuoc Ma as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Phuoc Ma was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.
# Phuoc Nguyen Ma, O.D. · NPI 1760531107
Optometrist provider in Mesa, Arizona. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1760531107 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 1485 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1710 S GREENFIELD RD, Mesa, AZ 85206-3481
- **Phone:** (480) 892-6954
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Tom Sowash Od & Associates PC (NPI 1174627202, Chandler, AZ); Nationwide Optometry P.C. (NPI 1326472945, Tempe, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1760531107) · Data from the CMS NPPES public registry.