DR. TIMOTHY G CAUDILL MD
NPI 1720083686
Anesthesiology in Walla Walla, WA
About Dr. Timothy G Caudill Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY G CAUDILL MD (NPI 1720083686) is an individual anesthesiology provider in Walla Walla, Washington, licensed in Washington (MD00032378) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with North Hawaii Community Hospital, Inc, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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. Timothy G Caudill 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 Timothy Caudill reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spokane, WA 99204
- Reassigned Medicare billing, Washington enrollment
- 242 clinicians in this Medicare group
Kamuela, HI 96743
- Reassigned Medicare billing, Hawaii enrollment
- 68 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Hawaii Community Hospital, Inc
Acute Care Hospitals · Kamuela, HIProvidence St Mary Medical Center
Acute Care Hospitals · Walla Walla, WAMedicare 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.
WALLA WALLA, WA 99362
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 Timothy Caudill's NPI number?
The NPI number for Timothy Caudill is 1720083686. It was assigned to this individual provider in the NPPES registry on June 16, 2005.
Where is Timothy Caudill located?
Timothy Caudill practices at 401 W Poplar St, Walla Walla, WA 99362. The listed phone number is (509) 529-1284.
What is Timothy Caudill's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Timothy Caudill enrolled in Medicare?
Yes. Timothy Caudill 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 Timothy Caudill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Caudill reassigns Medicare benefits to 2 organizations: Providence Health & Service- Washington (Spokane, WA) and Medstream Anesthesia Hawaii, LLC (Kamuela, HI). 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 Timothy Caudill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Caudill accept?
Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Timothy Caudill 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 Timothy Caudill affiliated with any hospitals?
According to CMS data, Timothy Caudill is affiliated with North Hawaii Community Hospital, Inc and Providence St Mary Medical Center.
When was this NPI record last updated?
The NPPES record for Timothy Caudill was last updated on January 21, 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.
# Dr. Timothy G Caudill, MD · NPI 1720083686
Anesthesiology physician in Walla Walla, Washington. Individual provider, active in the CMS NPPES registry since June 16, 2005.
## Identity
- **NPI:** 1720083686 (Entity type: Individual)
- **Enumerated:** June 16, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD00032378 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 W POPLAR ST, Walla Walla, WA 99362-2846
- **Phone:** (509) 529-1284
## 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): Providence Health & Service- Washington (NPI 1508118555, Spokane, WA); Medstream Anesthesia Hawaii, LLC (NPI 1346621190, Kamuela, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** January 21, 2008
- **Other identifiers:** Medicaid 075072 (OR); Medicaid 8180499 (WA); Other 050051134 (WA); and 2 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1720083686) · Data from the CMS NPPES public registry.