CAROL JIA MD
NPI 1932604360
Internal Medicine in Lynnwood, WA
About Carol Jia Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL JIA MD (NPI 1932604360) is an individual internal medicine provider in Lynnwood, Washington, licensed in Washington (MD61202300) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Virginia Mason Medical Center, and is a graduate of University Of Washington School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
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
Carol Jia 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 Carol Jia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lynnwood, WA 98036
- Reassigned Medicare billing, Washington enrollment
- 1,021 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 9
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.
Virginia Mason Medical Center
Acute Care Hospitals · Seattle, WASwedish Edmonds Hospital
Acute Care Hospitals · Edmonds, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98036 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LYNNWOOD, WA 98036
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 Carol Jia's NPI number?
The NPI number for Carol Jia is 1932604360. It was assigned to this individual provider in the NPPES registry on March 27, 2018.
Where is Carol Jia located?
Carol Jia practices at 19116 33rd Ave W, Lynnwood, WA 98036. The listed phone number is (425) 712-7900.
What is Carol Jia's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Carol Jia enrolled in Medicare?
Yes. Carol Jia 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 Carol Jia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Jia reassigns Medicare benefits to Virginia Mason Medical Center (Lynnwood, 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 Carol Jia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carol Jia accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Carol Jia 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 Carol Jia affiliated with any hospitals?
According to CMS data, Carol Jia is affiliated with Virginia Mason Medical Center and Swedish Edmonds Hospital.
When was this NPI record last updated?
The NPPES record for Carol Jia was last updated on August 30, 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.
# Carol Jia, MD · NPI 1932604360
Internal Medicine physician in Lynnwood, Washington. Individual provider, active in the CMS NPPES registry since March 27, 2018.
## Identity
- **NPI:** 1932604360 (Entity type: Individual)
- **Enumerated:** March 27, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD61202300 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 19116 33RD AVE W, Lynnwood, WA 98036-4706
- **Phone:** (425) 712-7900
## 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:** Virginia Mason Medical Center (NPI 1568510774, Lynnwood, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** August 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1932604360) · Data from the CMS NPPES public registry.