1. Home
  2. Directory
  3. Texas
  4. Austin
  5. Social Worker
  6. NPI Profile

ZACHARY OSSEFORT LCSW
NPI 1114895869
Social Worker - Clinical in Austin, TX

Active since October 24, 2025PECOS EnrolledAccepts Medicare Assignment
3705 MEDICAL PKWY STE 450, AUSTIN, TX 78705(512) 981-5391(866) 653-5142 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 31, 2026, Nov 19, 2025, Nov 3, 2025 (3 updates tracked since 2025).

About Zachary Ossefort Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZACHARY OSSEFORT LCSW (NPI 1114895869) is an individual clinical provider in Austin, Texas, licensed in Texas (109453) and active in the NPI registry since October 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1114895869
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameZACHARY OSSEFORTCredential: LCSW
Location Address3705 MEDICAL PKWY STE 450Austin, TX 78705-1024
Mailing Address3705 Medical Pkwy Ste 450Austin, TX 78705-1024 · (512) 981-5391
Phone(512) 981-5391
Fax(866) 653-5142
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 24, 2025
Last NPPES UpdateMarch 31, 20263 updates tracked since enumeration
NPPES CertifiedMarch 31, 2026
✔ NPI 1114895869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in TX · 109453
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 16495 (TX)
3705 MEDICAL PKWY STE 450, Austin, TX 78705
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Zachary Ossefort 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.

PECOS PAC ID8921592114
PECOS Enrollment IDI20251215003146
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Zachary Ossefort reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Zach Ossefort PLLC
Same address
Mental Health (Including Community Mental Health Center)
3705 MEDICAL PKWY STE 450
Austin, TX 78705
  • Reassigned Medicare billing, Texas enrollment
NPI 1487510699 (512) 981-5391
Deep Eddy Psychotherapy Management, LLC
2.5 mi
Counseling
508 DEEP EDDY AVE.
Austin, TX 78703
  • Reassigned Medicare billing, Texas enrollment
  • 108 clinicians in this Medicare group
NPI 1457740862 (512) 956-6463

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 78705 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $57.88 – $174.00
Typical copayment $0.00 (range $14.47 – $43.50)
Most-billed visit code NA
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ZACH OSSEFORT PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
3705 MEDICAL PKWY STE 450
AUSTIN, TX 78705
Travis County (512) 981-5391
GREENBROOK TMS AUSTIN CENTRAL LLC
Clinic/Center
3705 MEDICAL PKWY STE 450
AUSTIN, TX 78705
Travis County (512) 377-9781

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 Zachary Ossefort's NPI number?

The NPI number for Zachary Ossefort is 1114895869. It was assigned to this individual provider in the NPPES registry on October 24, 2025.

Where is Zachary Ossefort located?

Zachary Ossefort practices at 3705 Medical Pkwy Ste 450, Austin, TX 78705. The listed phone number is (512) 981-5391.

What is Zachary Ossefort's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Zachary Ossefort enrolled in Medicare?

Yes. Zachary Ossefort 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 Zachary Ossefort's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Ossefort reassigns Medicare benefits to 2 organizations: Zach Ossefort PLLC (Austin, TX) and Deep Eddy Psychotherapy Management, LLC (Austin, TX). 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 Zachary Ossefort's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zachary Ossefort accept?

Health plans from Blue Cross and Blue Shield of Texas list Zachary Ossefort 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 Zachary Ossefort was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.