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Sarah Marx

Sarah Marx is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Sullivan, MO, registered in the NPPES registry with NPI 1356968549 since 2020.

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NPI 1356968549
Entity type Individual (Type 1)
Name Sarah Marx
Sex Female
Practice address 940 MATTOX DR, Sullivan, MO, 63080
Phone 5734687733
Enumeration date 2020-07-03
Last updated in NPPES 2020-07-03

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary 2020019950 MO
Copy-ready billing details
Provider: Sarah Marx
NPI: 1356968549
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 940 MATTOX DR, Sullivan, MO, 63080

Other providers at this practice address

NPI Name Type Specialty Location
1063419505 Community Care Ctr of Sullivan, Inc Organization Skilled Nursing Facility Sullivan, MO
1609344886 Karlie Wilmesher Individual Occupational Therapist Sullivan, MO
1265260996 Bel Oak of Meramec LLC Organization Skilled Nursing Facility Sullivan, MO

Verify this record

Cross-check NPI 1356968549 against the authoritative CMS record: view Sarah Marx on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Sarah Marx practice?
The practice location on file with NPPES is in Sullivan, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Marx?
The National Provider Identifier (NPI) for Sarah Marx is 1356968549, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-07-03.