ROBIN W NICHOLSON MD
NPI 1912943382
Emergency Medicine in Bellingham, WA
About Robin W Nicholson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBIN W NICHOLSON MD (NPI 1912943382) is an individual emergency medicine provider in Bellingham, Washington, licensed in Washington (MD00024637) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Robin W Nicholson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Robin Nicholson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arlington, WA 98223
- Reassigned Medicare billing, Washington enrollment
- 519 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98225 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BELLINGHAM, WA 98225
BELLINGHAM, WA 98225
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 Robin Nicholson's NPI number?
The NPI number for Robin Nicholson is 1912943382. It was assigned to this individual provider in the NPPES registry on June 22, 2006.
Where is Robin Nicholson located?
Robin Nicholson practices at 2901 Squalicum Pkwy, Bellingham, WA 98225. The listed phone number is (360) 734-5400.
What is Robin Nicholson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robin Nicholson enrolled in Medicare?
Yes. Robin Nicholson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Robin Nicholson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robin Nicholson reassigns Medicare benefits to Northwest Emergency Physicians LLC (Arlington, 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 Robin Nicholson'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 Robin Nicholson was last updated on March 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Robin W Nicholson, MD · NPI 1912943382
Emergency Medicine physician in Bellingham, Washington. Individual provider, active in the CMS NPPES registry since June 22, 2006.
## Identity
- **NPI:** 1912943382 (Entity type: Individual)
- **Enumerated:** June 22, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD00024637 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2901 SQUALICUM PKWY, Bellingham, WA 98225-1851
- **Phone:** (360) 734-5400 · **Fax:** (360) 738-6377
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Northwest Emergency Physicians LLC (NPI 1235172370, Arlington, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 6, 2008
- **Other identifiers:** Other 4472NI (WA); Medicare PIN P00281054 (WA); Other 0168202 (WA); and 3 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1912943382) · Data from the CMS NPPES public registry.