Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Hahn, MA

Q: What is the NPI number for Rebecca Hahn?

The National Provider Identifier (NPI) for Rebecca Hahn is 1336831288, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Haverford, PA · enumerated 2023.

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

National Provider Identifier

1336831288

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Rebecca Hahn

Credential MA

Sex Female

Practice address 600 Haverford Rd Ste 201, Haverford, PA, 19041

Phone (610) 664-2524

Enumeration date May 22, 2023

Last updated in NPPES May 22, 2023

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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 Rebecca Hahn?

The National Provider Identifier (NPI) for Rebecca Hahn is 1336831288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rebecca Hahn practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-22.