EUN TAEK YOON MD
NPI 1750907499
Ophthalmology in San Antonio, TX

Q: What is Eun Yoon's NPI number?

The NPI number for Eun Yoon is 1750907499. It was assigned to this individual provider in the NPPES registry on June 18, 2020.

Q: What is Eun Yoon's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Eun Yoon was last updated on July 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 18, 2020PECOS EnrolledAccepts Medicare Assignment

701 S ZARZAMORA ST, SAN ANTONIO, TX 78207(210) 450-9400(210) 358-7623 Get Directions Write a Review

NPPES record last updated: July 8, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 8, 2024, Jun 18, 2020 (2 updates tracked since 2020).

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About Eun Taek Yoon Md NPPES

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

EUN TAEK YOON MD (NPI 1750907499) is an individual ophthalmology provider in San Antonio, Texas, licensed in Texas (V0236) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with University Health System, and is a graduate of Texas A & M University System, Hsc, College Of Medicine (2020).

NPPES Registry Identity

NPI1750907499

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameEUN TAEK YOONCredential: MD

Location Address701 S ZARZAMORA STSan Antonio, TX 78207-5209

Mailing Address701 S Zarzamora StSan Antonio, TX 78207-5209 · (210) 450-9400 · Fax (210) 358-7623

Phone(210) 450-9400

Fax(210) 358-7623

Sole ProprietorNo

Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 2020

Enumeration DateJune 18, 2020

Last NPPES UpdateJuly 8, 20242 updates tracked since enumeration

NPPES CertifiedJuly 8, 2024

✔ NPI 1750907499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in TX · V0236

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

701 S ZARZAMORA ST, San Antonio, TX 78207

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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 and accepts Medicare assignment

Eun Taek Yoon Md 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 ID9638611171

PECOS Enrollment IDI20240611004745

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 Reassignments

Medicare enrollment records show Eun Yoon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Texas Health Science Center At San Antonio

6.5 mi

Clinical Pathology/Laboratory Medicine

7703 FLOYD CURL DR RM 327B
San Antonio, TX 78229

Reassigned Medicare billing, Texas enrollment
2,397 clinicians in this Medicare group

NPI 1396717989 (210) 450-9000

Icahn School Of Medicine At Mount Sinai

1,592 mi

Urgent Care

7901 BROADWAY RM A1-19
Elmhurst, NY 11373

Reassigned Medicare billing, New York enrollment
836 clinicians in this Medicare group

NPI 1346721289 (718) 334-4816

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System

Acute Care Hospitals · San Antonio, TX

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450213

Location4502 Medical DrSan Antonio, TX 78229 · Bexar County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78207 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

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 20

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

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