Ji-Kwan Park, MD, MPH
NPI 1619322898 · Ophthalmic Plastic and Reconstructive Surgery Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ji-Kwan Park, MD, MPH is a Ophthalmic Plastic and Reconstructive Surgery Physician provider in San Jose, CA (NPI 1619322898).
Provider details
- NPI number
- 1619322898
- Entity type
- Individual
- Primary specialty
- Ophthalmic Plastic and Reconstructive Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- A155176 (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
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Erythromycin Basebrand: Erythromycin | 50 | 38 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 41 | 30 |
| Methylprednisolone | 11 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.
$154 across 2 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
Additional practice locations (2)
- 333 City Blvd WSuite 400Orange, CA 92868-2903Phone: (714) 456-6693
- 555 N 13th AveUpland, CA 91786-4904Phone: (909) 277-2420Fax: (909) 206-1097
Registry dates
- Enumerated
- 2016-04-26
- Last updated
- 2023-08-14
- Certified
- 2023-08-14
Frequently asked questions
- What is Ji-Kwan Park's NPI number?
- Ji-Kwan Park's National Provider Identifier (NPI) is 1619322898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ji-Kwan Park's specialty?
- Ji-Kwan Park is listed in the NPPES registry with a primary specialty of Ophthalmic Plastic and Reconstructive Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ji-Kwan Park located?
- Ji-Kwan Park's practice location on file with NPPES is 1721 Technology Dr Dept 110, San Jose, CA 95110-1305.
- What is Ji-Kwan Park's phone number?
- The practice phone number listed in the NPPES registry for Ji-Kwan Park is (408) 436-1000.
- Does Ji-Kwan Park accept Medicare?
- Ji-Kwan Park is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ji-Kwan Park's NPI active?
- Yes — Ji-Kwan Park's NPI (1619322898) is active in the NPPES registry as of the last update on 2023-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.