GENE S HAN, M.D., INC.
NPI 1093800112
Ophthalmology in Los Angeles, CA

Q: What is Gene S Han, M.D., Inc.'s NPI number?

The NPI number for Gene S Han, M.D., Inc. is 1093800112. It was assigned to this organization in the NPPES registry on October 4, 2006.

Q: What is Gene S Han, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since October 04, 2006

3224 W OLYMPIC BLVD, #203, LOS ANGELES, CA 90006(323) 731-2020(323) 731-2134 Get Directions Write a Review

NPPES record last updated: March 24, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Gene S Han, M.d., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GENE S HAN, M.D., INC. (NPI 1093800112) is a healthcare organization registered as an ophthalmology in Los Angeles, California and active in the NPI registry since October 2006. The organization lists Gene S Han, President, as its authorized official.

NPPES Registry Identity

NPI1093800112

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameGENE S HAN, M.D., INC.

Location Address3224 W OLYMPIC BLVD, #203Los Angeles, CA 90006-2317

Mailing Address3224 W Olympic Blvd, #203Los Angeles, CA 90006-2317 · (323) 731-2020 · Fax (323) 731-2134

Phone(323) 731-2020

Fax(323) 731-2134

Organization SubpartNo

Authorized OfficialGene S HanPresident · (323) 731-2020

Enumeration DateOctober 4, 2006

Last NPPES UpdateMarch 24, 2020

NPPES CertifiedMarch 24, 2020

✔ NPI 1093800112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · G61197

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Also ListedDermatologyTaxonomy 207N00000X · License G66800 (CA)

3224 W OLYMPIC BLVD, Los Angeles, CA 90006

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gene S Han, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Gene S Han, M.D., Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Gene Han, M.D.

Ophthalmology

NPI 1144315797

3224 W OLYMPIC BLVD #203
Los Angeles, CA 90006

(323) 731-2020

✔ PECOS✔ Accepts MedicareSame address

Song Cho, M.D.

Dermatology

NPI 1598850158

3224 W OLYMPIC BLVD #203
Los Angeles, CA 90006

(323) 731-2211

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gene S Han, M.D., Inc.'s NPI number?

The NPI number for Gene S Han, M.D., Inc. is 1093800112. It was assigned to this organization in the NPPES registry on October 4, 2006.

Where is Gene S Han, M.D., Inc. located?

Gene S Han, M.D., Inc. is located at 3224 W Olympic Blvd #203, Los Angeles, CA 90006. The listed phone number is (323) 731-2020.

What is Gene S Han, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Gene S Han, M.D., Inc. enrolled in Medicare?

Yes. Gene S Han, M.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gene S Han, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Gene S Han, M.D., Inc., in Dermatology and Ophthalmology. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Gene S Han, M.D., Inc. was last updated on March 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.