Lee Hong, MD, PHD
NPI 1144840646 · Hematology & Oncology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lee Hong, MD, PHD is a Hematology & Oncology Physician provider in Irvine, CA (NPI 1144840646).
Provider details
- NPI number
- 1144840646
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- A176520 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,222 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
Additional practice locations (1)
- 2100 Main St Ste 300Huntington Beach, CA 92648-2489Phone: (949) 671-4523
Registry dates
- Enumerated
- 2020-04-24
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Lee Hong's NPI number?
- Lee Hong's National Provider Identifier (NPI) is 1144840646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Hong's specialty?
- Lee Hong is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lee Hong located?
- Lee Hong's practice location on file with NPPES is 1000 Fivepoint, Irvine, CA 92618-2621.
- What is Lee Hong's phone number?
- The practice phone number listed in the NPPES registry for Lee Hong is (949) 671-4523.
- Does Lee Hong accept Medicare?
- Lee Hong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lee Hong's NPI active?
- Yes — Lee Hong's NPI (1144840646) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.