JULIE LYN CARKIN MD
NPI 1083601579
Internal Medicine - Rheumatology in Seattle, WA
About Julie Lyn Carkin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIE LYN CARKIN MD (NPI 1083601579) is an individual rheumatology provider in Seattle, Washington, licensed in Washington (MD00026587) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Boston University School Of Medicine (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Julie Lyn Carkin 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 Reassignments
2Medicare enrollment records show Julie Carkin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98133
- Reassigned Medicare billing, Washington enrollment
- 274 clinicians in this Medicare group
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.
Areas of Expertise CMS Part B claims 13
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.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98133 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 98133
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 Julie Carkin's NPI number?
The NPI number for Julie Carkin is 1083601579. It was assigned to this individual provider in the NPPES registry on September 30, 2005.
Where is Julie Carkin located?
Julie Carkin practices at 10330 Meridian Ave N Suite 250, Seattle, WA 98133. The listed phone number is (206) 368-6123.
What is Julie Carkin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Julie Carkin enrolled in Medicare?
Yes. Julie Carkin 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 organizations bill Medicare for Julie Carkin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julie Carkin reassigns Medicare benefits to 2 organizations: University Of Washington (Seattle, WA) and The Association Of University Physicians (Seattle, WA). Each 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 Julie Carkin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Julie Carkin accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Julie Carkin 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 Julie Carkin affiliated with any hospitals?
According to CMS data, Julie Carkin is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Julie Carkin was last updated on March 6, 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.
# Julie Lyn Carkin, MD · NPI 1083601579
Rheumatology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since September 30, 2005.
## Identity
- **NPI:** 1083601579 (Entity type: Individual)
- **Enumerated:** September 30, 2005
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** MD00026587 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 10330 MERIDIAN AVE N, SUITE 250, Seattle, WA 98133
- **Phone:** (206) 368-6123 · **Fax:** (206) 368-6178
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Washington (NPI 1497117592, Seattle, WA); The Association Of University Physicians (NPI 1023041159, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 1987
## Record status
- **NPPES last updated:** March 6, 2023
- **Other identifiers:** Other 660000601 (WA); Other 44273 (WA); Medicaid 8148470 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1083601579) · Data from the CMS NPPES public registry.