WILLIAM FRASER CRNA
NPI 1073692638
Nurse Anesthetist, Certified Registered in Madison, TN
About William Fraser Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM FRASER CRNA (NPI 1073692638) is an individual nurse anesthetist, certified registered in Madison, Tennessee, licensed in Tennessee (74288) and active in the NPI registry since November 2006. He is affiliated with Tristar Southern Hills Medical Center and is a graduate of Other (2005).
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
William Fraser 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 Reassignment
Medicare enrollment records show William Fraser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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.
Areas of Expertise CMS Part B claims
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.
Tristar Southern Hills Medical Center
Acute Care Hospitals · Nashville, TNTristar Stonecrest Medical Center
Acute Care Hospitals · Smyrna, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 William Fraser's NPI number?
The NPI number for William Fraser is 1073692638. It was assigned to this individual provider in the NPPES registry on November 3, 2006.
Where is William Fraser located?
William Fraser practices at 154 Cude Ln, Madison, TN 37115. The listed phone number is (615) 865-6268.
What is William Fraser's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is William Fraser enrolled in Medicare?
Yes. William Fraser 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 organization bills Medicare for William Fraser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Fraser reassigns Medicare benefits to Nashville Anesthesia PLLC (Nashville, TN). The 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 William Fraser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Fraser accept?
Health plans from Cigna Healthcare and Oscar Insurance Company list William Fraser 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 William Fraser affiliated with any hospitals?
According to CMS data, William Fraser is affiliated with Tristar Southern Hills Medical Center and Tristar Stonecrest Medical Center.
When was this NPI record last updated?
The NPPES record for William Fraser was last updated on April 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# William Fraser, CRNA · NPI 1073692638
Nurse Anesthetist, Certified Registered physician in Madison, Tennessee. Individual provider, active in the CMS NPPES registry since November 3, 2006.
## Identity
- **NPI:** 1073692638 (Entity type: Individual)
- **Enumerated:** November 3, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 74288 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 154 CUDE LN, Madison, TN 37115-2202
- **Phone:** (615) 865-6268 · **Fax:** (615) 868-7378
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Nashville Anesthesia PLLC (NPI 1225081805, Nashville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** April 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1073692638) · Data from the CMS NPPES public registry.