DR. WALTER KOREA LEE M.D.
NPI 1104142793
Psychiatry & Neurology - Child & Adolescent Psychiatry in Highlands Ranch, CO
About Dr. Walter Korea Lee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WALTER KOREA LEE M.D. (NPI 1104142793) is an individual child & adolescent psychiatry provider in Highlands Ranch, Colorado, licensed in Colorado (DR.0052094) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Walter Korea Lee M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Walter Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 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.
HIGHLANDS RANCH, CO 80129
HIGHLANDS RANCH, CO 80129
HIGHLANDS RANCH, CO 80129
HIGHLANDS RANCH, CO 80129
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 Walter Lee's NPI number?
The NPI number for Walter Lee is 1104142793. It was assigned to this individual provider in the NPPES registry on April 8, 2010.
Where is Walter Lee located?
Walter Lee practices at 9139 Ridgeline Blvd, Highlands Ranch, CO 80129. The listed phone number is (303) 338-4545.
What is Walter Lee's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Walter Lee enrolled in Medicare?
Yes. Walter Lee is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Walter Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Walter Lee reassigns Medicare benefits to Colorado Permanente Medical Group, P.C. (Denver, CO). 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 Walter 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 Walter Lee was last updated on April 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Walter Korea Lee, M.D. · NPI 1104142793
Child & Adolescent Psychiatry physician in Highlands Ranch, Colorado. Individual provider, active in the CMS NPPES registry since April 8, 2010.
## Identity
- **NPI:** 1104142793 (Entity type: Individual)
- **Enumerated:** April 8, 2010
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** DR.0052094 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 9139 RIDGELINE BLVD, Highlands Ranch, CO 80129-2333
- **Phone:** (303) 338-4545
## 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:** Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 20, 2021
- **Other identifiers:** Other 028912 (CO); Medicaid 24273741 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1104142793) · Data from the CMS NPPES public registry.