DR. ROBERT S. DJERGAIAN M.D.
NPI 1912081373
Physical Medicine & Rehabilitation in Vancouver, WA
About Dr. Robert S. Djergaian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT S. DJERGAIAN M.D. (NPI 1912081373) is an individual physical medicine & rehabilitation provider in Vancouver, Washington, licensed in Arizona (45887) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Robert S. Djergaian M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Robert Djergaian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vancouver, WA 98664
- Reassigned Medicare billing, Washington enrollment
- 244 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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VANCOUVER, WA 98664
VANCOUVER, WA 98664
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 Robert Djergaian's NPI number?
The NPI number for Robert Djergaian is 1912081373. It was assigned to this individual provider in the NPPES registry on October 24, 2006.
Where is Robert Djergaian located?
Robert Djergaian practices at 200 NE Mother Joseph Pl Ste 100, Vancouver, WA 98664. The listed phone number is (360) 514-3142.
What is Robert Djergaian's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Robert Djergaian enrolled in Medicare?
Yes. Robert Djergaian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Robert Djergaian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Djergaian reassigns Medicare benefits to Peacehealth (Vancouver, 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 Robert Djergaian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Robert Djergaian was last updated on February 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.