DAVID YOUNSEOG LEE MD
NPI 1083063408
Anesthesiology - Pain Medicine in Chino, CA
About David Younseog Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID YOUNSEOG LEE MD (NPI 1083063408) is an individual pain medicine provider in Chino, California, licensed in California (A140395) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS.
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 (PECOS)
David Younseog Lee Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show David Lee reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chino, CA 91710
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Laguna Hills, CA 92653
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 810 clinicians in this Medicare group
Sacramento, CA 95825
- Reassigned Medicare billing, California enrollment
- 3 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 420 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 David Lee's NPI number?
The NPI number for David Lee is 1083063408. It was assigned to this individual provider in the NPPES registry on June 7, 2016.
Where is David Lee located?
David Lee practices at 13768 Roswell Ave Ste 220, Chino, CA 91710. The listed phone number is (818) 610-7715.
What is David Lee's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is David Lee enrolled in Medicare?
Yes. David Lee is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Lee reassigns Medicare benefits to 5 organizations: Dr Lee Pain MD Inc (Chino, CA), Cep America - Anesthesia PC (Laguna Hills, CA), John Muir Trauma Physicians Billing Service (Walnut Creek, CA), Marc Maskowitz MD, A Professional Corporation (Sacramento, CA) and Allied Anesthesia Medical Group Inc (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 David 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 David Lee was last updated on September 16, 2022. 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.
# David Younseog Lee, MD · NPI 1083063408
Pain Medicine physician in Chino, California. Individual provider, active in the CMS NPPES registry since June 7, 2016.
## Identity
- **NPI:** 1083063408 (Entity type: Individual)
- **Enumerated:** June 7, 2016
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **State license:** A140395 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 13768 ROSWELL AVE STE 220, Chino, CA 91710-1408
- **Phone:** (818) 610-7715
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Dr Lee Pain MD Inc (NPI 1295469724, Chino, CA); Cep America - Anesthesia PC (NPI 1861373631, Laguna Hills, CA); John Muir Trauma Physicians Billing Service (NPI 1962551861, Walnut Creek, CA); Marc Maskowitz MD, A Professional Corporation (NPI 1487856050, Sacramento, CA); Allied Anesthesia Medical Group Inc (CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 16, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1083063408) · Data from the CMS NPPES public registry.