Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Louise O. Hahn, LPC

Q: What is the NPI number for Louise Hahn?

The National Provider Identifier (NPI) for Louise Hahn is 1871827717, a Type 1 (individual) record in the CMS NPPES registry.

Professional Counselor in Winston Salem, NC · enumerated 2009.

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

National Provider Identifier

1871827717

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Registry record

Entity type Individual (Type 1)

Name Ms. Louise O. Hahn

Credential LPC

Sex Female

Practice address Winston Salem, NC, 27105

Phone (336) 831-2788

Enumeration date Sep 24, 2009

Last updated in NPPES Sep 24, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 2059 (NC) 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

Where does Louise Hahn practice?

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

What is the NPI number for Louise Hahn?

The National Provider Identifier (NPI) for Louise Hahn is 1871827717, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-24.