DR. EUNICE MIHYUN YI O.D.
NPI 1912356601
Optometrist in Dacula, GA
About Dr. Eunice Mihyun Yi O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EUNICE MIHYUN YI O.D. (NPI 1912356601) is an individual optometrist in Dacula, Georgia, licensed in Georgia (OPT003046) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tucker, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 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 and accepts Medicare assignment
Dr. Eunice Mihyun Yi O.d. 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.
Medicare Billing Reassignments
3Medicare enrollment records show Eunice Yi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dacula, GA 30019
- Reassigned Medicare billing, Georgia enrollment
- 2 clinicians in this Medicare group
Lithonia, GA 30038
- Reassigned Medicare billing, Georgia enrollment
- 71 clinicians in this Medicare group
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 9 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 30019 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DACULA, GA 30019
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 Eunice Yi's NPI number?
The NPI number for Eunice Yi is 1912356601. It was assigned to this individual provider in the NPPES registry on June 3, 2016. The provider is also known as Mi Hyun Yi.
Where is Eunice Yi located?
Eunice Yi practices at 3511 Braselton Hwy Ste G-200, Dacula, GA 30019. The listed phone number is (678) 916-5840.
What is Eunice Yi's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Eunice Yi enrolled in Medicare?
Yes. Eunice Yi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Eunice Yi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eunice Yi reassigns Medicare benefits to 3 organizations: C & Y Doctors Of Optometry, Inc (Dacula, GA), Ga Doctors Of Optometry LLC (Lithonia, GA) and Mystic Medical, LLC (Atlanta, GA). 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 Eunice Yi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eunice Yi accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 13 other insurers list Eunice Yi 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 Eunice Yi was last updated on November 8, 2023. 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.
# Dr. Eunice Mihyun Yi, O.D. · NPI 1912356601
Optometrist provider in Dacula, Georgia. Individual provider, active in the CMS NPPES registry since June 3, 2016.
## Identity
- **NPI:** 1912356601 (Entity type: Individual)
- **Enumerated:** June 3, 2016
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPT003046 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3511 BRASELTON HWY, STE G-200, Dacula, GA 30019-5927
- **Phone:** (678) 916-5840 · **Fax:** (678) 916-5844
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): C & Y Doctors Of Optometry, Inc (NPI 1184340028, Dacula, GA); Ga Doctors Of Optometry LLC (NPI 1174105936, Lithonia, GA); Mystic Medical, LLC (NPI 1093108763, Atlanta, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** November 8, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1912356601) · Data from the CMS NPPES public registry.