MR. JOHN Q WESTBROOK JR. CRNA
NPI 1114976495
Nurse Anesthetist, Certified Registered in Oneida, TN
About Mr. John Q Westbrook Jr. Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN Q WESTBROOK JR. CRNA (NPI 1114976495) is an individual nurse anesthetist, certified registered in Oneida, Tennessee, licensed in Tennessee (030094) and active in the NPI registry since May 2006. He is affiliated with Tristar Stonecrest Medical Center and is a graduate of Other (1978).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Mr. John Q Westbrook Jr. Crna 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 John Westbrook reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cookeville, TN 38501
- Reassigned Medicare billing, Tennessee enrollment
- 17 clinicians in this Medicare group
Smithville, TN 37166
- Reassigned Medicare billing, Tennessee enrollment
- 11 clinicians in this Medicare group
Nashville, TN 37211
- Reassigned Medicare billing, Tennessee enrollment
- 86 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tristar Stonecrest Medical Center
Acute Care Hospitals · Smyrna, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37841 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 John Westbrook's NPI number?
The NPI number for John Westbrook is 1114976495. It was assigned to this individual provider in the NPPES registry on May 6, 2006.
Where is John Westbrook located?
John Westbrook practices at 8797 Alberta St Scott County Hospital, Oneida, TN 37841. The listed phone number is (423) 569-8521.
What is John Westbrook's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is John Westbrook enrolled in Medicare?
Yes. John Westbrook 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 John Westbrook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Westbrook reassigns Medicare benefits to 3 organizations: Genesis Anesthesia Services, PLLC (Cookeville, TN), Webb Anesthesia Services, PLLC (Smithville, TN) and Nashville Anesthesia PLLC (Nashville, TN). 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 John Westbrook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Westbrook accept?
Health plans from Oscar Insurance Company list John Westbrook 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 John Westbrook affiliated with any hospitals?
According to CMS data, John Westbrook is affiliated with Tristar Stonecrest Medical Center.
When was this NPI record last updated?
The NPPES record for John Westbrook was last updated on February 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mr. John Q Westbrook Jr., CRNA · NPI 1114976495
Nurse Anesthetist, Certified Registered physician in Oneida, Tennessee. Individual provider, active in the CMS NPPES registry since May 6, 2006.
## Identity
- **NPI:** 1114976495 (Entity type: Individual)
- **Enumerated:** May 6, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 030094 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8797 ALBERTA ST, SCOTT COUNTY HOSPITAL, Oneida, TN 37841
- **Phone:** (423) 569-8521
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Genesis Anesthesia Services, PLLC (NPI 1316236367, Cookeville, TN); Webb Anesthesia Services, PLLC (NPI 1790134690, Smithville, TN); Nashville Anesthesia PLLC (NPI 1225081805, Nashville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1978
## Record status
- **NPPES last updated:** February 21, 2014
- **Other identifiers:** Medicare ID-Type Unspecified 3602253 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1114976495) · Data from the CMS NPPES public registry.