MRS. MARGARET BENSON WEISENBERGER LCSW
NPI 1841727690
Social Worker - Clinical in Austin, TX
About Mrs. Margaret Benson Weisenberger Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARGARET BENSON WEISENBERGER LCSW (NPI 1841727690) is an individual clinical provider in Austin, Texas, licensed in Texas (51306) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Lake Hills, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Mrs. Margaret Benson Weisenberger Lcsw 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 Margaret Weisenberger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Austin, TX 78745
- Reassigned Medicare billing, Texas enrollment
- 13 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78746 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Margaret Weisenberger's NPI number?
The NPI number for Margaret Weisenberger is 1841727690. It was assigned to this individual provider in the NPPES registry on May 11, 2017. The provider is also known as Mrs. Maggie Benson Weisenberger Lcsw.
Where is Margaret Weisenberger located?
Margaret Weisenberger practices at 6512 Cypress Point N., Austin, TX 78746. The listed phone number is (512) 698-8357.
What is Margaret Weisenberger's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Margaret Weisenberger enrolled in Medicare?
Yes. Margaret Weisenberger 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 Margaret Weisenberger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Weisenberger reassigns Medicare benefits to Vonzee Interests LLC (Austin, TX). 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 Margaret Weisenberger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Weisenberger accept?
Health plans from Blue Cross and Blue Shield of Texas and Cigna Healthcare list Margaret Weisenberger 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 Margaret Weisenberger was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Margaret Benson Weisenberger, LCSW · NPI 1841727690
Clinical provider in Austin, Texas. Individual provider, active in the CMS NPPES registry since May 11, 2017.
## Identity
- **NPI:** 1841727690 (Entity type: Individual)
- **Enumerated:** May 11, 2017
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 51306 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6512 CYPRESS POINT N., Austin, TX 78746-7154
- **Phone:** (512) 698-8357
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Vonzee Interests LLC (NPI 1184857393, Austin, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** July 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1841727690) · Data from the CMS NPPES public registry.