RAY J LEE MD
NPI 1871558627
General Practice in Irvine, CA
About Ray J Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAY J LEE MD (NPI 1871558627) is an individual general practice provider in Irvine, California, licensed in Texas (J9516) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ray J Lee Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Ray Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IRVINE, CA 92618
IRVINE, CA 92618
IRVINE, CA 92618
IRVINE, CA 92618
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 Ray Lee's NPI number?
The NPI number for Ray Lee is 1871558627. It was assigned to this individual provider in the NPPES registry on April 17, 2006. The provider is also known as Ray Lee MD.
Where is Ray Lee located?
Ray Lee practices at 6650 Alton Pkwy, Irvine, CA 92618. The listed phone number is (949) 932-7111.
What is Ray Lee's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Ray Lee enrolled in Medicare?
Yes. Ray Lee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Ray Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ray Lee reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, CA). The 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 Ray Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ray Lee was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ray J Lee, MD · NPI 1871558627
General Practice physician in Irvine, California. Individual provider, active in the CMS NPPES registry since April 17, 2006.
## Identity
- **NPI:** 1871558627 (Entity type: Individual)
- **Enumerated:** April 17, 2006
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** J9516 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6650 ALTON PKWY, Irvine, CA 92618-3734
- **Phone:** (949) 932-7111 · **Fax:** (949) 932-7111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1952333460, Anaheim, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** November 18, 2021
- **Other identifiers:** Medicaid 119207203 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1871558627) · Data from the CMS NPPES public registry.