DR. STEPHEN KI LEE M.D.
NPI 1689917700
Internal Medicine in Hillsboro, OR
About Dr. Stephen Ki Lee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN KI LEE M.D. (NPI 1689917700) is an individual internal medicine provider in Hillsboro, Oregon, licensed in Oregon (MD189138) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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. Stephen Ki 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
9Medicare enrollment records show Stephen Lee reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hillsboro, OR 97123
- Reassigned Medicare billing, Oregon enrollment
- 691 clinicians in this Medicare group
Portland, OR 97225
- Reassigned Medicare billing, Oregon enrollment
- 753 clinicians in this Medicare group
Portland, OR 97210
- Reassigned Medicare billing, Oregon enrollment
- 1,248 clinicians in this Medicare group
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 2,212 clinicians in this Medicare group
Vancouver, WA 98686
- Reassigned Medicare billing, Washington enrollment
- 754 clinicians in this Medicare group
Woodburn, OR 97071
- Reassigned Medicare billing, Oregon enrollment
- 568 clinicians in this Medicare group
Johnstown, CO 80534
- Reassigned Medicare billing, Oregon enrollment
- 57 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Oregon enrollment
- 33 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 994 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 3
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, ORHillsboro Medical Center
Acute Care Hospitals · Hillsboro, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
HILLSBORO, OR 97123
HILLSBORO, OR 97123
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 Stephen Lee's NPI number?
The NPI number for Stephen Lee is 1689917700. It was assigned to this individual provider in the NPPES registry on March 27, 2013.
Where is Stephen Lee located?
Stephen Lee practices at 335 SE 8th Ave, Hillsboro, OR 97123. The listed phone number is (503) 681-1111.
What is Stephen Lee's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Stephen Lee enrolled in Medicare?
Yes. Stephen 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 Stephen Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Lee reassigns Medicare benefits to 9 organizations: Tuality Medical Group LLC (Hillsboro, OR), Providence Health & Services - Oregon (Portland, OR), Legacy Clinics LLC (Portland, OR), University Professional Services (Portland, OR), Legacy Salmon Creek Hospital (Vancouver, WA) and 4 more organizations, listed in the Medicare section above. 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 Stephen Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Lee accept?
Health plans from Blue Cross and Blue Shield of Texas list Stephen Lee as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Stephen Lee affiliated with any hospitals?
According to CMS data, Stephen Lee is affiliated with Ohsu Hospital And Clinics and Hillsboro Medical Center.
When was this NPI record last updated?
The NPPES record for Stephen Lee was last updated on November 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Stephen Ki Lee, M.D. · NPI 1689917700
Internal Medicine physician in Hillsboro, Oregon. Individual provider, active in the CMS NPPES registry since March 27, 2013.
## Identity
- **NPI:** 1689917700 (Entity type: Individual)
- **Enumerated:** March 27, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD189138 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 335 SE 8TH AVE, Hillsboro, OR 97123
- **Phone:** (503) 681-1111
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Tuality Medical Group LLC (NPI 1073929782, Hillsboro, OR); Providence Health & Services - Oregon (NPI 1235259532, Portland, OR); Legacy Clinics LLC (NPI 1902827272, Portland, OR); University Professional Services (NPI 1376709535, Portland, OR); Legacy Salmon Creek Hospital (NPI 1356357784, Vancouver, WA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** November 8, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1689917700) · Data from the CMS NPPES public registry.