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DR. STEPHANIE YACHEN CHEN O.D.
NPI 1922112507
Optometrist in Farmers Branch, TX

Active since August 19, 2006PECOS Enrolled
4122 L B J FWY STE 120, FARMERS BRANCH, TX 75244(972) 392-0884(972) 392-0884 Get Directions Write a Review

NPPES record last updated: November 4, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Stephanie Yachen Chen O.d. NPPES

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

DR. STEPHANIE YACHEN CHEN O.D. (NPI 1922112507) is an individual optometrist in Farmers Branch, Texas, licensed in Texas (6065) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922112507
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. STEPHANIE YACHEN CHENCredential: O.D.
Location Address4122 L B J FWY STE 120Farmers Branch, TX 75244-5703
Mailing Address7004 Chandler DrPlano, TX 75024-4807 · (469) 688-0399 · Fax (972) 392-0884
Phone(972) 392-0884
Fax(972) 392-0884
Sole ProprietorNo
Enumeration DateAugust 19, 2006
Last NPPES UpdateNovember 4, 2019
✔ NPI 1922112507 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in TX · 6065
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.
Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X · License 6065T (TX)
4122 L B J FWY STE 120, Farmers Branch, TX 75244
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Other Identifiers 2

Medicaid3795528TX
Other8F4937TX · Medicare Ptan

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Oscar Insurance Company, WellPoint.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. Stephanie Yachen Chen 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.

Medicare Billing Reassignment

Medicare enrollment records show Stephanie Yachen Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Eagle Eye Associates, P.A
0.3 mi
Corneal and Contact Management
13307 MIDWAY RD STE 100
Farmers Branch, TX 75244
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Eagle Eye Associates PA
  • 3 clinicians in this Medicare group
NPI 1962626259 (972) 392-0884

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 75244 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

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 Stephanie Yachen Chen's NPI number?

The NPI number for Stephanie Yachen Chen is 1922112507. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Stephanie Yachen Chen located?

Stephanie Yachen Chen practices at 4122 L B J Fwy Ste 120, Farmers Branch, TX 75244. The listed phone number is (972) 392-0884.

What is Stephanie Yachen Chen's specialty?

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

Is Stephanie Yachen Chen enrolled in Medicare?

Yes. Stephanie Yachen Chen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephanie Yachen Chen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Yachen Chen reassigns Medicare benefits to Eagle Eye Associates, P.A (Farmers Branch, TX). 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 Stephanie Yachen Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Yachen Chen accept?

Health plans from Blue Cross and Blue Shield of Louisiana, Oscar Insurance Company and WellPoint list Stephanie Yachen Chen 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 Stephanie Yachen Chen was last updated on November 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.