CAROLYN C LIU MD
NPI 1619039401
Internal Medicine in Sammamish, WA
About Carolyn C Liu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLYN C LIU MD (NPI 1619039401) is an individual internal medicine provider in Sammamish, Washington, licensed in Washington (MD00043607) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bellevue, and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Carolyn C Liu 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98075 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAMMAMISH, WA 98075
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 Carolyn Liu's NPI number?
The NPI number for Carolyn Liu is 1619039401. It was assigned to this individual provider in the NPPES registry on December 15, 2006.
Where is Carolyn Liu located?
Carolyn Liu practices at 22707 SE 29th St, Sammamish, WA 98075. The listed phone number is (425) 455-2845.
What is Carolyn Liu's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Carolyn Liu enrolled in Medicare?
Yes. Carolyn Liu 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.
What insurance does Carolyn Liu accept?
Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Carolyn Liu 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.
When was this NPI record last updated?
The NPPES record for Carolyn Liu was last updated on May 24, 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.
# Carolyn C Liu, MD · NPI 1619039401
Internal Medicine physician in Sammamish, Washington. Individual provider, active in the CMS NPPES registry since December 15, 2006.
## Identity
- **NPI:** 1619039401 (Entity type: Individual)
- **Enumerated:** December 15, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD00043607 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 22707 SE 29TH ST, Sammamish, WA 98075-9532
- **Phone:** (425) 455-2845 · **Fax:** (425) 861-8602
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** May 24, 2021
- **Other identifiers:** Medicaid 8412967 (WA); Other 0192098 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1619039401) · Data from the CMS NPPES public registry.