ARTHUR S WATANABE MD
NPI 1295804748
Pain Medicine - Pain Medicine in Bellingham, WA
About Arthur S Watanabe Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARTHUR S WATANABE MD (NPI 1295804748) is an individual pain medicine provider in Bellingham, Washington, licensed in Washington (MD00026919) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Cincinnati College Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 4
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
Arthur S Watanabe 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
5Medicare enrollment records show Arthur Watanabe reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Willits, CA 95490
- Reassigned Medicare billing, California enrollment
- 134 clinicians in this Medicare group
Ukiah, CA 95482
- Reassigned Medicare billing, California enrollment
- 221 clinicians in this Medicare group
Clearlake, CA 95422
- Reassigned Medicare billing, California enrollment
- 182 clinicians in this Medicare group
Antioch, CA 94509
- Reassigned Medicare billing, California enrollment
- 40 clinicians in this Medicare group
Indian Wells, CA 92210
- Reassigned Medicare billing, Washington enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98226 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLINGHAM, WA 98226
BELLINGHAM, WA 98226
BELLINGHAM, WA 98226
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 Arthur Watanabe's NPI number?
The NPI number for Arthur Watanabe is 1295804748. It was assigned to this individual provider in the NPPES registry on November 7, 2006.
Where is Arthur Watanabe located?
Arthur Watanabe practices at 4029 Northwest Ave Ste 301, Bellingham, WA 98226. The listed phone number is (360) 752-0518.
What is Arthur Watanabe's specialty?
The primary specialty registered for this NPI is Pain Medicine with taxonomy code 208VP0000X.
Is Arthur Watanabe enrolled in Medicare?
Yes. Arthur Watanabe 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 Arthur Watanabe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Watanabe reassigns Medicare benefits to 5 organizations: Willits Hospital Inc. (Willits, CA), Ukiah Adventist Hospital (Ukiah, CA), Adventist Health Clearlake Hospital Inc. (Clearlake, CA), Inview Imaging Diagnostics Inc A Professional Medical Corporation (Antioch, CA) and Halo Medical Group (Indian Wells, CA). 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 Arthur Watanabe'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 Arthur Watanabe was last updated on October 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Arthur S Watanabe, MD · NPI 1295804748
Pain Medicine physician in Bellingham, Washington. Individual provider, active in the CMS NPPES registry since November 7, 2006.
## Identity
- **NPI:** 1295804748 (Entity type: Individual)
- **Enumerated:** November 7, 2006
- **Primary specialty:** Pain Medicine - Pain Medicine · taxonomy 208VP0000X
- **State license:** MD00026919 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4029 NORTHWEST AVE STE 301, Bellingham, WA 98226-9077
- **Phone:** (360) 752-0518
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Willits Hospital Inc. (NPI 1356339543, Willits, CA); Ukiah Adventist Hospital (NPI 1235120676, Ukiah, CA); Adventist Health Clearlake Hospital Inc. (NPI 1124018031, Clearlake, CA); Inview Imaging Diagnostics Inc A Professional Medical Corporation (NPI 1285603837, Antioch, CA); Halo Medical Group (NPI 1467506451, Indian Wells, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 1985
## Record status
- **NPPES last updated:** October 30, 2015
- **Other identifiers:** Other 197322 (WA); Medicare UPIN E85072 (WA); Medicare NSC 5931720001; and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1295804748) · Data from the CMS NPPES public registry.