DR. OTTO SHILL DO
NPI 1225480411
Internal Medicine in Spokane Valley, WA
About Dr. Otto Shill Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OTTO SHILL DO (NPI 1225480411) is an individual internal medicine provider in Spokane Valley, Washington, licensed in Washington (OP60842403) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Northwest Specialty Hospital, and maintains a secondary practice location in Colfax.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Otto Shill Do 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 Otto Shill reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spokane Valley, WA 99037
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Colfax, WA 99111
- Reassigned Medicare billing, Washington enrollment
- 69 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwest Specialty Hospital
Acute Care Hospitals · Post Falls, IDEast Adams Rural Hospital
Critical Access Hospitals · Ritzville, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99216 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 3
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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Otto Shill's NPI number?
The NPI number for Otto Shill is 1225480411. It was assigned to this individual provider in the NPPES registry on July 12, 2016.
Where is Otto Shill located?
Otto Shill practices at 12810 E Nora Ave Ste F, Spokane Valley, WA 99216. The listed phone number is (509) 303-4001.
What is Otto Shill's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Otto Shill enrolled in Medicare?
Yes. Otto Shill 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 Otto Shill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Otto Shill reassigns Medicare benefits to 2 organizations: Multicare Health System (Spokane Valley, WA) and Public Hospital District No 3 Of Whitman County (Colfax, WA). 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 Otto Shill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Otto Shill accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Otto Shill 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 Otto Shill affiliated with any hospitals?
According to CMS data, Otto Shill is affiliated with Northwest Specialty Hospital and East Adams Rural Hospital.
When was this NPI record last updated?
The NPPES record for Otto Shill was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Otto Shill, DO · NPI 1225480411
Internal Medicine physician in Spokane Valley, Washington. Individual provider, active in the CMS NPPES registry since July 12, 2016.
## Identity
- **NPI:** 1225480411 (Entity type: Individual)
- **Enumerated:** July 12, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OP60842403 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 12810 E NORA AVE STE F, Spokane Valley, WA 99216-1055
- **Phone:** (509) 303-4001 · **Fax:** (509) 286-1354
## 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): Multicare Health System (NPI 1336902345, Spokane Valley, WA); Public Hospital District No 3 Of Whitman County (NPI 1922009448, Colfax, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2016
## Record status
- **NPPES last updated:** December 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1225480411) · Data from the CMS NPPES public registry.