Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Complete Treatment LLC

Q: What is the NPI number for Complete Treatment LLC?

The NPI for Complete Treatment LLC is 1861983504, a Type 2 (organization) record in the CMS NPPES registry.

Contractor in Dallas, TX · enumerated 2018 · authorized official Germany Williams, Administrator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861983504

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Registry record

Entity type Organization (Type 2)

Legal business name Complete Treatment LLC

Practice address 14785 Preston Rd Ste 550, Dallas, TX, 75254

Phone (972) 789-5199

Enumeration date May 29, 2018

Last updated in NPPES Aug 22, 2019

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

171W00000X Contractor Other Service Providers Primary

172V00000X Community Health Worker Other Service Providers Secondary

221700000X Art Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225800000X Recreation Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225A00000X Music Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

251S00000X Community/Behavioral Health Agency Agencies Secondary

305R00000X Preferred Provider Organization Managed Care Organizations Secondary

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities Secondary

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Secondary

Authorized official

Name Germany Williams

Title Administrator

Phone (972) 789-5199

Other identifiers

Identifier	Type	State	Issuer
1093104382	Medicaid	TX	-
1306354600	Medicaid	TX	-
1790288447	Medicaid	TX	-
1942718242	Medicaid	TX	-
1447787429	Medicaid	TN	-
1609384916	Medicaid	TX	-
1073915708	Medicaid	TX	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Complete Treatment LLC?

The NPI for Complete Treatment LLC is 1861983504, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Complete Treatment LLC?

NPPES lists Germany Williams (Administrator) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-22.