SUSAN PRATER WILLIAMS NP
NPI 1134476021
Nurse Practitioner - Family in Nashville, TN
About Susan Prater Williams Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSAN PRATER WILLIAMS NP (NPI 1134476021) is an individual family provider in Nashville, Tennessee, licensed in Tennessee (16898) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, is affiliated with Ascension Saint Thomas Hospital, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 4
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
Susan Prater Williams Np 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 Susan Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 1,304 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 6
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Saint Thomas Hospital
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37203 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.
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
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 Susan Williams's NPI number?
The NPI number for Susan Williams is 1134476021. It was assigned to this individual provider in the NPPES registry on August 9, 2012. The provider is also known as Susan Prater Williams Np.
Where is Susan Williams located?
Susan Williams practices at 300 20th Ave N 9th Floor, Nashville, TN 37203. The listed phone number is (615) 284-1400.
What is Susan Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Susan Williams enrolled in Medicare?
Yes. Susan Williams 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 Susan Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Williams reassigns Medicare benefits to Saint Thomas Medical Partners (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 Susan Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Susan Williams accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Susan Williams 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 Susan Williams affiliated with any hospitals?
According to CMS data, Susan Williams is affiliated with Ascension Saint Thomas Hospital.
When was this NPI record last updated?
The NPPES record for Susan Williams was last updated on October 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.
# Susan Prater Williams, NP · NPI 1134476021
Family physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since August 9, 2012.
## Identity
- **NPI:** 1134476021 (Entity type: Individual)
- **Enumerated:** August 9, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 16898 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 20TH AVE N, 9TH FLOOR, Nashville, TN 37203-2131
- **Phone:** (615) 284-1400 · **Fax:** (615) 284-1693
## 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:** Saint Thomas Medical Partners (NPI 1558506980, Nashville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2012
## Record status
- **NPPES last updated:** October 21, 2014
- **Other identifiers:** Medicaid 1530530 (TN); Other 4339141 (TN); Medicare PIN 103I504908 (TN); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1134476021) · Data from the CMS NPPES public registry.