COURTENEY LAM
NPI 1629819875
Nurse Practitioner in Seattle, WA
About Courteney Lam NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COURTENEY LAM (NPI 1629819875) is an individual nurse practitioner in Seattle, Washington, licensed in Washington (AP61604198) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS, is affiliated with Harborview Medical Center, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 3
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
Courteney Lam 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 Courteney Lam 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
- 4,364 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harborview Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98104 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.
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 Courteney Lam's NPI number?
The NPI number for Courteney Lam is 1629819875. It was assigned to this individual provider in the NPPES registry on June 3, 2024.
Where is Courteney Lam located?
Courteney Lam practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.
What is Courteney Lam's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Courteney Lam enrolled in Medicare?
Yes. Courteney Lam 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 Courteney Lam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Courteney Lam reassigns Medicare benefits to The Association Of University Physicians (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 Courteney Lam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Courteney Lam accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Courteney Lam 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 Courteney Lam affiliated with any hospitals?
According to CMS data, Courteney Lam is affiliated with Harborview Medical Center.
When was this NPI record last updated?
The NPPES record for Courteney Lam was last updated on April 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.
# Courteney Lam · NPI 1629819875
Nurse Practitioner physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since June 3, 2024.
## Identity
- **NPI:** 1629819875 (Entity type: Individual)
- **Enumerated:** June 3, 2024
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP61604198 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 9TH AVE, Seattle, WA 98104-2420
- **Phone:** (206) 520-5000
## 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:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** April 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629819875) · Data from the CMS NPPES public registry.