1. Home
  2. Directory
  3. California
  4. Chula Vista
  5. Optometrist
  6. NPI Profile

RYAN PHAT NGUYEN O.D.
NPI 1629121348
Optometrist in Chula Vista, CA

Active since January 18, 2007PECOS Enrolled
1170 BROADWAY STE 130, CHULA VISTA, CA 91911(619) 426-2451(619) 426-2458 Get Directions Write a Review

NPPES record last updated: May 16, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ryan Phat Nguyen O.d. NPPES

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

RYAN PHAT NGUYEN O.D. (NPI 1629121348) is an individual optometrist in Chula Vista, California, licensed in California (12632T) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629121348
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameRYAN PHAT NGUYENCredential: O.D.
Location Address1170 BROADWAY STE 130Chula Vista, CA 91911-2760
Mailing Address2413 Honeybell LnEscondido, CA 92027-1849 · (858) 382-4088
Phone(619) 426-2451
Fax(619) 426-2458
Sole ProprietorYes
Enumeration DateJanuary 18, 2007
Last NPPES UpdateMay 16, 2016
✔ NPI 1629121348 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 CA · 12632T
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.
1170 BROADWAY STE 130, Chula Vista, CA 91911
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ryan Phat Nguyen O.d. 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 91911 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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

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

REGENCY EYE CARE, INC.
Optometrist
1170 BROADWAY STE 130
CHULA VISTA, CA 91911
San Diego County (619) 205-8825

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 Ryan Nguyen's NPI number?

The NPI number for Ryan Nguyen is 1629121348. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Where is Ryan Nguyen located?

Ryan Nguyen practices at 1170 Broadway Ste 130, Chula Vista, CA 91911. The listed phone number is (619) 426-2451.

What is Ryan Nguyen's specialty?

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

Is Ryan Nguyen enrolled in Medicare?

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

What insurance does Ryan Nguyen accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Ryan Nguyen 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 Ryan Nguyen was last updated on May 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.