Dong Jun Park, M.D.
NPI 1700865052 · Ophthalmology Physician · Newport Beach, CA
Enrolled with Medicare as Practitioner - Plastic and Reconstructive Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dong Jun Park, M.D. is a Ophthalmology Physician provider in Newport Beach, CA (NPI 1700865052).
Provider details
- NPI number
- 1700865052
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A98835 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 29 | 25 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 29 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 19 | 17 |
| Valacyclovir Hclbrand: Valacyclovir | 15 | 13 |
| Methylprednisolone | 13 | 13 |
| Ondansetronbrand: Ondansetron Odt | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26 across 1 record (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
Additional practice locations (1)
- 1310 W Stewart Dr Ste 311Orange, CA 92868-3838Phone: (949) 867-6458Fax: (949) 629-4011
Registry dates
- Enumerated
- 2006-01-14
- Last updated
- 2022-01-06
- Certified
- 2022-01-06
Frequently asked questions
- What is Dong Jun Park's NPI number?
- Dong Jun Park's National Provider Identifier (NPI) is 1700865052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dong Jun Park's specialty?
- Dong Jun Park is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Dong Jun Park located?
- Dong Jun Park's practice location on file with NPPES is 180 Newport Center Dr Ste 170, Newport Beach, CA 92660-0937.
- What is Dong Jun Park's phone number?
- The practice phone number listed in the NPPES registry for Dong Jun Park is (949) 777-6883.
- Does Dong Jun Park accept Medicare?
- Dong Jun Park is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dong Jun Park's NPI active?
- Yes — Dong Jun Park's NPI (1700865052) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.