PAUL CHOONG HWAN LEE MD A MEDICAL CORPORATION
NPI 1407096332
Ophthalmology in Fullerton, CA
About Paul Choong Hwan Lee Md A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAUL CHOONG HWAN LEE MD A MEDICAL CORPORATION (NPI 1407096332) is a healthcare organization registered as an ophthalmology in Fullerton, California and active in the NPI registry since March 2009. The organization lists Paul Choong Hwan Lee, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Paul Choong Hwan Lee Md A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Paul Choong Hwan Lee MD A Medical Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Paul Choong Hwan Lee MD A Medical Corporation's NPI number?
The NPI number for Paul Choong Hwan Lee MD A Medical Corporation is 1407096332. It was assigned to this organization in the NPPES registry on March 5, 2009.
Where is Paul Choong Hwan Lee MD A Medical Corporation located?
Paul Choong Hwan Lee MD A Medical Corporation is located at 1401 S Brookhurst Rd Suite 105, Fullerton, CA 92833. The listed phone number is (714) 539-3232.
What is Paul Choong Hwan Lee MD A Medical Corporation's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Paul Choong Hwan Lee MD A Medical Corporation enrolled in Medicare?
Yes. Paul Choong Hwan Lee MD A Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Paul Choong Hwan Lee MD A Medical Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Paul Choong Hwan Lee MD A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Paul Choong Hwan Lee MD A Medical Corporation. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Paul Choong Hwan Lee MD A Medical Corporation was last updated on June 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Paul Choong Hwan Lee Md A Medical Corporation · NPI 1407096332
Ophthalmology organization in Fullerton, California. Organization record, active in the CMS NPPES registry since March 5, 2009.
## Identity
- **NPI:** 1407096332 (Entity type: Organization)
- **Enumerated:** March 5, 2009
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **Organization subpart:** No
- **Authorized official:** Paul Lee, PRESIDENT
## Practice location
- **Address:** 1401 S BROOKHURST RD, SUITE 105, Fullerton, CA 92833-4471
- **Phone:** (714) 539-3232 · **Fax:** (714) 539-3555
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Ophthalmology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 30, 2009
- **Other identifiers:** Medicare PIN A75260 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1407096332) · Data from the CMS NPPES public registry.