Yoon-Jung Cho, O.D.
NPI 1720345424 · Optometrist · Havertown, PA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yoon-Jung Cho, O.D. is a Optometrist provider in Havertown, PA (NPI 1720345424).
Provider details
- NPI number
- 1720345424
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- OEG002560 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
333 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 93 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $84 |
| Photography of the Retina92250 | 44 | $35 |
| Imaging of Retina92134 | 30 | $38 |
| Established Patient Complete Exam of Visual System92014 | 26 | $127 |
| Established Patient Problem Focused Exam of Visual System92012 | 20 | $91 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 130 | 54 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 80 | 58 |
| Cyclosporine | 51 | 33 |
| Latanoprost | 28 | — |
| Erythromycin Basebrand: Erythromycin | 27 | 17 |
| Bimatoprostbrand: Lumigan | 18 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,139 across 32 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-19
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Yoon-Jung Cho's NPI number?
- Yoon-Jung Cho's National Provider Identifier (NPI) is 1720345424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yoon-Jung Cho's specialty?
- Yoon-Jung Cho is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Yoon-Jung Cho located?
- Yoon-Jung Cho's practice location on file with NPPES is 56 W Eagle Rd, Havertown, PA 19083-1447.
- What is Yoon-Jung Cho's phone number?
- The practice phone number listed in the NPPES registry for Yoon-Jung Cho is (610) 446-8080.
- Does Yoon-Jung Cho accept Medicare?
- Yoon-Jung Cho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yoon-Jung Cho's NPI active?
- Yes — Yoon-Jung Cho's NPI (1720345424) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.