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DR. JENNIFER HUYNH
NPI 1740957497
Optometrist in Santa Ana, CA

Active since August 29, 2021PECOS Enrolled
400 N TUSTIN AVE STE 100, SANTA ANA, CA 92705(714) 760-4972 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Jennifer Huynh NPPES

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

DR. JENNIFER HUYNH (NPI 1740957497) is an individual optometrist in Santa Ana, California, licensed in California (34932) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740957497
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. JENNIFER HUYNH
Location Address400 N TUSTIN AVE STE 100Santa Ana, CA 92705-3880
Mailing Address400 N Tustin Ave Ste 100Santa Ana, CA 92705-3880
Phone(714) 760-4972
Sole ProprietorNo
Enumeration DateAugust 29, 2021
Last NPPES UpdateJuly 24, 2025
NPPES CertifiedJuly 24, 2025
✔ NPI 1740957497 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 · 34932
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.
400 N TUSTIN AVE STE 100, Santa Ana, CA 92705
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jennifer Huynh 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.

Medicare Billing Reassignment

Medicare enrollment records show Jennifer Huynh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Khanh Kristine Tong, O.D., Inc
7.3 mi
Optometrist
9651 BOLSA AVE, SUITE A
Westminster, CA 92683
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Khanh Kristine Tong, Od, Inc
  • 2 clinicians in this Medicare group
NPI 1386802320 (714) 839-9915

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 92705 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

NIYATI VYARAWALA
Nurse Practitioner (Primary Care)
400 N TUSTIN AVE STE 100
SANTA ANA, CA 92705
Orange County (714) 243-5450

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 Jennifer Huynh's NPI number?

The NPI number for Jennifer Huynh is 1740957497. It was assigned to this individual provider in the NPPES registry on August 29, 2021.

Where is Jennifer Huynh located?

Jennifer Huynh practices at 400 N Tustin Ave Ste 100, Santa Ana, CA 92705. The listed phone number is (714) 760-4972.

What is Jennifer Huynh's specialty?

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

Is Jennifer Huynh enrolled in Medicare?

Yes. Jennifer Huynh is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Huynh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Huynh reassigns Medicare benefits to Khanh Kristine Tong, O.D., Inc (Westminster, CA). The 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 Jennifer Huynh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Huynh accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Jennifer Huynh 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 Jennifer Huynh was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.