Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Nicole Pierotti, MA, NCC, LPC

Professional Counselor in Washington, PA · enumerated 2021.

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

National Provider Identifier

1952970451

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Registry record

Entity type Individual (Type 1)

Name Erin Nicole Pierotti

Credential MA, NCC, LPC

Sex Female

Practice address 955 W Chestnut St Ste 1, Washington, PA, 15301

Phone (724) 350-6799

Enumeration date Jun 21, 2021

Last updated in NPPES Jun 21, 2021

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers 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

Is NPI 1952970451 active?

Yes, as of the latest NPPES snapshot, NPI 1952970451 is active (record last updated 2021-06-21).

How do I verify Erin Pierotti's NPI record?

Cross-check NPI 1952970451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-21.