WILLIAM WELCH LSW
NPI 1689458820
Social Worker in Terre Haute, IN
About William Welch Lsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM WELCH LSW (NPI 1689458820) is an individual social worker in Terre Haute, Indiana and active in the NPI registry since August 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).
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 Welch Lsw 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
2Medicare enrollment records show William Welch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Terre Haute, IN 47802
- Reassigned Medicare billing, Indiana enrollment
- 15 clinicians in this Medicare group
Terre Haute, IN 47802
- Reassigned Medicare billing, Indiana enrollment
- 90 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.
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 William Welch's NPI number?
The NPI number for William Welch is 1689458820. It was assigned to this individual provider in the NPPES registry on August 21, 2023.
Where is William Welch located?
William Welch practices at 3313 S 7th St, Terre Haute, IN 47802. The listed phone number is (812) 243-9954.
What is William Welch's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is William Welch enrolled in Medicare?
Yes. William Welch 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 William Welch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Welch reassigns Medicare benefits to 2 organizations: Counseling Pathways LLC (Terre Haute, IN) and Valley Professionals Community Health Center Inc (Terre Haute, IN). 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 William Welch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Welch accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list William Welch 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 William Welch was last updated on August 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 Welch, LSW · NPI 1689458820
Social Worker provider in Terre Haute, Indiana. Individual provider, active in the CMS NPPES registry since August 21, 2023.
## Identity
- **NPI:** 1689458820 (Entity type: Individual)
- **Enumerated:** August 21, 2023
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** No
## Practice location
- **Address:** 3313 S 7TH ST, Terre Haute, IN 47802-4014
- **Phone:** (812) 243-9954
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Counseling Pathways LLC (NPI 1154044667, Terre Haute, IN); Valley Professionals Community Health Center Inc (NPI 1699644740, Terre Haute, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** August 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1689458820) · Data from the CMS NPPES public registry.