Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Margaret Rentschler, LCSW

Mental Health Counselor in Arlington, TX · enumerated 2006.

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

National Provider Identifier

1609884840

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Registry record

Entity type Individual (Type 1)

Name Margaret Rentschler

Credential LCSW

Sex Female

Practice address Arlington, TX, 76011

Phone (817) 860-4080

Fax (817) 860-4082

Enumeration date Aug 3, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License S17134 (TX) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
00S53P	Other	TX	BLUE CROSS
LP115395	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 Margaret Rentschler?

The National Provider Identifier (NPI) for Margaret Rentschler is 1609884840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margaret Rentschler practice?

The practice location on file with NPPES is in Arlington, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Paisley Penzes Clinical Social Worker · Arlington, TX NPI 1730124892 Maria Villarreal Mental Health Counselor · Arlington, TX NPI 1255349478 Lynn Schoenthal Counselor · Arlington, TX NPI 1366544744 Samuel Vanderburg Social Worker · Arlington, TX NPI 1043938152

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.