DR. JULIEN SUCCAR M.D.
NPI 1700220811
Internal Medicine in Longview, WA
About Dr. Julien Succar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JULIEN SUCCAR M.D. (NPI 1700220811) is an individual internal medicine provider in Longview, Washington, licensed in Washington (MD61538691) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Peacehealth St John Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 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
Dr. Julien Succar M.d. 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 Julien Succar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Longview, WA 98632
- Reassigned Medicare billing, Washington enrollment
- 308 clinicians in this Medicare group
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 412 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 11
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.
Peacehealth St John Medical Center
Acute Care Hospitals · Longview, WAPeacehealth Southwest Medical Center
Acute Care Hospitals · Vancouver, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98632 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 4
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.
LONGVIEW, WA 98632
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 Julien Succar's NPI number?
The NPI number for Julien Succar is 1700220811. It was assigned to this individual provider in the NPPES registry on April 18, 2013.
Where is Julien Succar located?
Julien Succar practices at 1615 Delaware St, Longview, WA 98632. The listed phone number is (360) 501-3601.
What is Julien Succar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Julien Succar enrolled in Medicare?
Yes. Julien Succar 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 Julien Succar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julien Succar reassigns Medicare benefits to 2 organizations: Peacehealth (Longview, WA) and Peacehealth Medical Group (Springfield, OR). 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 Julien Succar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Julien Succar accept?
Health plans from Ambetter Health, Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Julien Succar 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 Julien Succar affiliated with any hospitals?
According to CMS data, Julien Succar is affiliated with Peacehealth St John Medical Center and Peacehealth Southwest Medical Center.
When was this NPI record last updated?
The NPPES record for Julien Succar was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.