JASON THOMAS WILLIAMS NP
NPI 1154679405
Nurse Practitioner - Family in Terrytown, LA
About Jason Thomas Williams Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JASON THOMAS WILLIAMS NP (NPI 1154679405) is an individual family provider in Terrytown, Louisiana, licensed in Louisiana (AP06985) and active in the NPI registry since August 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
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
Jason Thomas 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 Reassignments
3Medicare enrollment records show Jason Williams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gretna, LA 70056
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
New Orleans, LA 70115
- Reassigned Medicare billing, Louisiana enrollment
- 240 clinicians in this Medicare group
Kenner, LA 70065
- Reassigned Medicare billing, Louisiana enrollment
- 181 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70056 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.
TERRYTOWN, LA 70056
TERRYTOWN, LA 70056
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 Jason Williams's NPI number?
The NPI number for Jason Williams is 1154679405. It was assigned to this individual provider in the NPPES registry on August 16, 2012.
Where is Jason Williams located?
Jason Williams practices at 2500 Belle Chasse Hwy, Terrytown, LA 70056. The listed phone number is (504) 391-5454.
What is Jason Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jason Williams enrolled in Medicare?
Yes. Jason 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 organizations bill Medicare for Jason Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Williams reassigns Medicare benefits to 3 organizations: Ochsner Clinic LLC (Gretna, LA), Belle Chasse Emergency Group LLC (New Orleans, LA) and Kenner Emergency Group LLC (Kenner, LA). 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 Jason Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jason Williams accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Jason 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.
When was this NPI record last updated?
The NPPES record for Jason Williams was last updated on August 16, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Jason Thomas Williams, NP · NPI 1154679405
Family physician in Terrytown, Louisiana. Individual provider, active in the CMS NPPES registry since August 16, 2012.
## Identity
- **NPI:** 1154679405 (Entity type: Individual)
- **Enumerated:** August 16, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP06985 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 BELLE CHASSE HWY, Terrytown, LA 70056-7127
- **Phone:** (504) 391-5454 · **Fax:** (504) 391-5486
## 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): Ochsner Clinic LLC (NPI 1053555458, Gretna, LA); Belle Chasse Emergency Group LLC (NPI 1851714075, New Orleans, LA); Kenner Emergency Group LLC (NPI 1013986546, Kenner, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** August 16, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1154679405) · Data from the CMS NPPES public registry.