Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Stephanie R Marder

Mental Health Counselor in Mayfield Village, OH · enumerated 2018.

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

National Provider Identifier

1235629312

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Stephanie R Marder

Sex Female

Practice address 6559 C Wilson Mills Road, Suite 102, Mayfield Village, OH, 44122

Phone (440) 460-0140

Enumeration date May 15, 2018

Last updated in NPPES May 15, 2018

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License C.1500154 (OH) Primary

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 Stephanie Marder?

The National Provider Identifier (NPI) for Stephanie Marder is 1235629312, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephanie Marder practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-15.