Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Core Treatment Services, Inc.

Q: What type of organization is Core Treatment Services, Inc.?

Core Treatment Services, Inc. is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

Community/Behavioral Health Agency in Manitowoc, WI · enumerated 2019 · authorized official Carmen Persaud, Co-Executive Director.

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

National Provider Identifier

1659912319

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Core Treatment Services, Inc.

Practice address 3 Riverview Dr, Manitowoc, WI, 54220

Phone (920) 645-1411

Enumeration date Oct 3, 2019

Last updated in NPPES Mar 24, 2025

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Secondary

251S00000X Community/Behavioral Health Agency Agencies Primary

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Carmen Persaud

Title Co-Executive Director

Phone (920) 663-1035

Other identifiers

Identifier	Type	State	Issuer
100158506	Medicaid	WI	-
100158503	Medicaid	WI	-

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 type of organization is Core Treatment Services, Inc.?

Core Treatment Services, Inc. is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-24.