QIAN ZHOU MD
NPI 1518315456
Internal Medicine in Bellevue, WA
About Qian Zhou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
QIAN ZHOU MD (NPI 1518315456) is an individual internal medicine provider in Bellevue, Washington, licensed in Washington (MD61456063) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Overlake Hospital Medical Center, and maintains a secondary practice location in Portland.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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
Qian Zhou 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 Qian Zhou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 566 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Overlake Hospital Medical Center
Acute Care Hospitals · Bellevue, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98004 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.
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 Qian Zhou's NPI number?
The NPI number for Qian Zhou is 1518315456. It was assigned to this individual provider in the NPPES registry on June 1, 2016. The provider is also known as Lucy Zhou.
Where is Qian Zhou located?
Qian Zhou practices at 1035 116th Ave NE, Bellevue, WA 98004. The listed phone number is (425) 688-5072.
What is Qian Zhou's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Qian Zhou enrolled in Medicare?
Yes. Qian Zhou 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 Qian Zhou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Qian Zhou reassigns Medicare benefits to Overlake Medical Clinics, LLC (Bellevue, 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 Qian Zhou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Qian Zhou accept?
Health plans from Ambetter Health list Qian Zhou 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 Qian Zhou affiliated with any hospitals?
According to CMS data, Qian Zhou is affiliated with Overlake Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Qian Zhou was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Qian Zhou, MD · NPI 1518315456
Internal Medicine physician in Bellevue, Washington. Individual provider, active in the CMS NPPES registry since June 1, 2016.
## Identity
- **NPI:** 1518315456 (Entity type: Individual)
- **Enumerated:** June 1, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD61456063 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1035 116TH AVE NE, Bellevue, WA 98004-4604
- **Phone:** (425) 688-5072
## 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:** Overlake Medical Clinics, LLC (NPI 1801828421, Bellevue, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** September 7, 2023
- **Other identifiers:** Medicaid 500751136 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1518315456) · Data from the CMS NPPES public registry.