Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Ritter, LPC, MSCP

Professional Counselor in Pittsburgh, PA · enumerated 2023.

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

National Provider Identifier

1154015600

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Registry record

Entity type Individual (Type 1)

Name Abigail Ritter

Credential LPC, MSCP

Sex Female

Practice address 3495 Butler St Ste 3, Pittsburgh, PA, 15201

Phone (412) 857-3717

Enumeration date Jun 7, 2023

Last updated in NPPES Sep 5, 2025

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License PC015672 (PA) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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 Abigail Ritter?

The National Provider Identifier (NPI) for Abigail Ritter is 1154015600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail Ritter practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-05.