IAN LEE MD
NPI 1508228032
Pediatrics - Sleep Medicine in Seattle, WA
About Ian Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IAN LEE MD (NPI 1508228032) is an individual sleep medicine provider in Seattle, Washington, licensed in Washington (MD61459956) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Ian 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 Ian Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 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 8
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center / Cherry Hill
Acute Care Hospitals · Seattle, WASwedish Edmonds Hospital
Acute Care Hospitals · Edmonds, WASwedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98122 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.
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.
SEATTLE, WA 98122
SEATTLE, WA 98122
SEATTLE, WA 98122
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 Ian Lee's NPI number?
The NPI number for Ian Lee is 1508228032. It was assigned to this individual provider in the NPPES registry on March 23, 2016.
Where is Ian Lee located?
Ian Lee practices at 550 17th Ave, Seattle, WA 98122. The listed phone number is (206) 386-4744.
What is Ian Lee's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Sleep Medicine, with taxonomy code 2080S0012X.
Is Ian Lee enrolled in Medicare?
Yes. Ian 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 Ian Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ian Lee reassigns Medicare benefits to Swedish Health Services (Seattle, WA). 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 Ian Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ian Lee accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ian 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 Ian Lee affiliated with any hospitals?
According to CMS data, Ian Lee is affiliated with Swedish Medical Center / Cherry Hill, Swedish Edmonds Hospital and Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Ian Lee was last updated on January 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ian Lee, MD · NPI 1508228032
Sleep Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 23, 2016.
## Identity
- **NPI:** 1508228032 (Entity type: Individual)
- **Enumerated:** March 23, 2016
- **Primary specialty:** Pediatrics - Sleep Medicine · taxonomy 2080S0012X
- **State license:** MD61459956 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 17TH AVE, Seattle, WA 98122-5788
- **Phone:** (206) 386-4744 · **Fax:** (206) 215-1135
## 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:** Swedish Health Services (NPI 1689612954, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** January 22, 2024
- **Other identifiers:** Medicaid 2269846 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1508228032) · Data from the CMS NPPES public registry.