DR. SUN MOON LEE M.D.
NPI 1295913523
Pediatrics in Ventura, CA
About Dr. Sun Moon Lee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SUN MOON LEE M.D. (NPI 1295913523) is an individual pediatrics provider in Ventura, California, licensed in California (A107464) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2007).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Sun Moon Lee M.d. 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 Reassignments
2Medicare enrollment records show Sun Lee reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ventura, CA 93003
- Reassigned Medicare billing, California enrollment
- 710 clinicians in this Medicare group
Ventura, CA 93003
- Reassigned Medicare billing, California enrollment
- 267 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
VENTURA, CA 93003
VENTURA, CA 93003
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 Sun Lee's NPI number?
The NPI number for Sun Lee is 1295913523. It was assigned to this individual provider in the NPPES registry on February 8, 2008.
Where is Sun Lee located?
Sun Lee practices at 300 Hillmont Ave Bldg 340, Ste 302, Ventura, CA 93003. The listed phone number is (805) 652-6255.
What is Sun Lee's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Sun Lee enrolled in Medicare?
Yes. Sun 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 organizations bill Medicare for Sun Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sun Lee reassigns Medicare benefits to 2 organizations: County Of Ventura (Ventura, CA) and Community Memorial Health System (Ventura, CA). Each 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 Sun 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 Sun Lee was last updated on July 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Sun Moon Lee, M.D. · NPI 1295913523
Pediatrics physician in Ventura, California. Individual provider, active in the CMS NPPES registry since February 8, 2008.
## Identity
- **NPI:** 1295913523 (Entity type: Individual)
- **Enumerated:** February 8, 2008
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** A107464 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 HILLMONT AVE, BLDG 340, STE 302, Ventura, CA 93003-1651
- **Phone:** (805) 652-6255
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): County Of Ventura (NPI 1619118569, Ventura, CA); Community Memorial Health System (NPI 1619453982, Ventura, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 2007
## Record status
- **NPPES last updated:** July 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1295913523) · Data from the CMS NPPES public registry.