MR. ALVIN GENE WILLIAMS FNP
NPI 1083138226
Nurse Practitioner - Family in Bogalusa, LA
About Mr. Alvin Gene Williams Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ALVIN GENE WILLIAMS FNP (NPI 1083138226) is an individual family provider in Bogalusa, Louisiana, licensed in Louisiana (AP09479) and active in the NPI registry since July 2017. He is enrolled in Medicare PECOS, is affiliated with North Oaks Medical Center, and is a graduate of Other (2017).
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
Mr. Alvin Gene Williams Fnp 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
4Medicare enrollment records show Alvin Williams reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- Medicare enrollment name: Dr Ks Family Medicine
- 5 clinicians in this Medicare group
Tylertown, MS 39667
- Reassigned Medicare billing, Mississippi enrollment
- Medicare enrollment name: Blackwells Family Medicine LLC
- 4 clinicians in this Medicare group
Metairie, LA 70001
- Reassigned Medicare billing, Louisiana enrollment
- 176 clinicians in this Medicare group
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 114 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 7
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.
North Oaks Medical Center
Acute Care Hospitals · Hammond, LAWalthall County General Hospital Cah
Critical Access Hospitals · Tylertown, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70427 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 3
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 Alvin Williams's NPI number?
The NPI number for Alvin Williams is 1083138226. It was assigned to this individual provider in the NPPES registry on July 31, 2017.
Where is Alvin Williams located?
Alvin Williams practices at 2781 S Columbia St, Bogalusa, LA 70427. The listed phone number is (985) 241-5525.
What is Alvin Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alvin Williams enrolled in Medicare?
Yes. Alvin 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 Alvin Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alvin Williams reassigns Medicare benefits to 4 organizations: Dr. K's Family Medicine (Bogalusa, LA), Blackwell's Family Medicine LLC (Tylertown, MS), C & M Medical Services, Inc. (Metairie, LA) and Riverside Emergency Physician Partners LLC (Lafayette, 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 Alvin Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alvin Williams accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Alabama and 6 other insurers list Alvin 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 Alvin Williams affiliated with any hospitals?
According to CMS data, Alvin Williams is affiliated with North Oaks Medical Center and Walthall County General Hospital Cah.
When was this NPI record last updated?
The NPPES record for Alvin Williams was last updated on November 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Mr. Alvin Gene Williams, FNP · NPI 1083138226
Family physician in Bogalusa, Louisiana. Individual provider, active in the CMS NPPES registry since July 31, 2017.
## Identity
- **NPI:** 1083138226 (Entity type: Individual)
- **Enumerated:** July 31, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP09479 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2781 S COLUMBIA ST, Bogalusa, LA 70427-7962
- **Phone:** (985) 241-5525 · **Fax:** (985) 241-5530
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Dr. K's Family Medicine (NPI 1265971147, Bogalusa, LA); Blackwell's Family Medicine LLC (NPI 1366003436, Tylertown, MS); C & M Medical Services, Inc. (NPI 1710903059, Metairie, LA); Riverside Emergency Physician Partners LLC (NPI 1083107080, Lafayette, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** November 7, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1083138226) · Data from the CMS NPPES public registry.