DR. SEAN TRISTAN LAWRENCE COOK D.O.
NPI 1083811475
Internal Medicine - Infectious Disease in Coeur D Alene, ID
About Dr. Sean Tristan Lawrence Cook D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SEAN TRISTAN LAWRENCE COOK D.O. (NPI 1083811475) is an individual infectious disease provider in Coeur D Alene, Idaho, licensed in Idaho (O1019) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Kootenai Health, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
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. Sean Tristan Lawrence Cook D.o. 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
3Medicare enrollment records show Sean Tristan Cook reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Coeur D Alene, ID 83814
- Reassigned Medicare billing, Idaho enrollment
- 472 clinicians in this Medicare group
Coeur D Alene, ID 83814
- Reassigned Medicare billing, Idaho enrollment
- 301 clinicians in this Medicare group
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 1,151 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 9
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kootenai Health
Acute Care Hospitals · Coeur D'alene, IDShoshone Medical Center
Critical Access Hospitals · Kellogg, IDBenewah Community Hospital
Critical Access Hospitals · St Maries, IDGritman Medical Center
Critical Access Hospitals · Moscow, IDBonner General Hospital
Critical Access Hospitals · Sandpoint, IDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 83814 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.
Referred Medical Equipment & Supplies CMS DME claims
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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COEUR D ALENE, ID 83814
COEUR D ALENE, ID 83814
COEUR D ALENE, ID 83814
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 Sean Tristan Cook's NPI number?
The NPI number for Sean Tristan Cook is 1083811475. It was assigned to this individual provider in the NPPES registry on June 28, 2007.
Where is Sean Tristan Cook located?
Sean Tristan Cook practices at 2120 W Ironwood Center Dr, Coeur D Alene, ID 83814. The listed phone number is (208) 625-6944.
What is Sean Tristan Cook's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Sean Tristan Cook enrolled in Medicare?
Yes. Sean Tristan Cook 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 Sean Tristan Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sean Tristan Cook reassigns Medicare benefits to 3 organizations: Kootenai Health, Inc. (Coeur D Alene, ID), Kootenai Health, Inc. (Coeur D Alene, ID) and Au Medical Associates Inc (Augusta, GA). 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 Sean Tristan Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sean Tristan Cook accept?
Health plans from Ambetter Health, Moda Health Plan, Inc., Molina Healthcare, PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska and 1 other insurer list Sean Tristan Cook 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 Sean Tristan Cook affiliated with any hospitals?
According to CMS data, Sean Tristan Cook is affiliated with Kootenai Health, Shoshone Medical Center, Benewah Community Hospital, Gritman Medical Center and Bonner General Hospital.
When was this NPI record last updated?
The NPPES record for Sean Tristan Cook was last updated on April 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Sean Tristan Lawrence Cook, D.O. · NPI 1083811475
Infectious Disease physician in Coeur D Alene, Idaho. Individual provider, active in the CMS NPPES registry since June 28, 2007.
## Identity
- **NPI:** 1083811475 (Entity type: Individual)
- **Enumerated:** June 28, 2007
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** O1019 (Idaho)
- **Sole proprietor:** No
## Practice location
- **Address:** 2120 W IRONWOOD CENTER DR, Coeur D Alene, ID 83814-2639
- **Phone:** (208) 625-6944 · **Fax:** (208) 625-6945
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Kootenai Health, Inc. (NPI 1174661151, Coeur D Alene, ID); Kootenai Health, Inc. (NPI 1174661151, Coeur D Alene, ID); Au Medical Associates Inc (NPI 1841230620, Augusta, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1083811475) · Data from the CMS NPPES public registry.