Gene Han, M.D.
NPI 1144315797 · Ophthalmology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gene Han, M.D. is a Ophthalmology Physician provider in Los Angeles, CA (NPI 1144315797).
Provider details
- NPI number
- 1144315797
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G61197 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,701 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 | 530 | $138 |
| Imaging of Retina92134 | 281 | $45 |
| Removal of Eyelashes Using Forceps67820 | 194 | $21 |
| Imaging of Optic Nerve92133 | 180 | $40 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 136 | $98 |
| Probing of Nasal Tear Duct68840 | 97 | $197 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 645 | 238 |
| Latanoprost | 355 | 82 |
| Cyclosporine | 334 | 134 |
| Latanoprostene Bunodbrand: Vyzulta | 190 | 36 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 123 | 38 |
| Perfluorohexyloctane/Pfbrand: Miebo | 118 | 43 |
| Bromfenac Sodiumbrand: Prolensa | 117 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$366 across 7 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
- 2006-10-03
- Last updated
- 2020-03-24
- Certified
- 2020-03-24
Frequently asked questions
- What is Gene Han's NPI number?
- Gene Han's National Provider Identifier (NPI) is 1144315797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gene Han's specialty?
- Gene Han is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Gene Han located?
- Gene Han's practice location on file with NPPES is 3224 W Olympic Blvd, Los Angeles, CA 90006-2317.
- What is Gene Han's phone number?
- The practice phone number listed in the NPPES registry for Gene Han is (323) 731-2020.
- Does Gene Han accept Medicare?
- Gene Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gene Han's NPI active?
- Yes — Gene Han's NPI (1144315797) is active in the NPPES registry as of the last update on 2020-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.