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MARISSA LONER
NPI 1871475111
Counselor - Mental Health in Williamsport, PA

Active since July 25, 2025
1000 COMMERCE PARK DR STE 1000, WILLIAMSPORT, PA 17701(877) 907-7970 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marissa Loner NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARISSA LONER (NPI 1871475111) is an individual mental health provider in Williamsport, Pennsylvania and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1871475111
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARISSA LONER
Location Address1000 COMMERCE PARK DR STE 1000Williamsport, PA 17701-5407
Mailing Address1000 Commerce Park Dr Ste 1000Williamsport, PA 17701-5407 · (877) 907-7970
Phone(877) 907-7970
Sole ProprietorNo
Enumeration DateJuly 25, 2025
NPPES CertifiedJuly 25, 2025
✔ NPI 1871475111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1000 COMMERCE PARK DR STE 1000, Williamsport, PA 17701
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marissa Loner's NPI number?

The NPI number for Marissa Loner is 1871475111. It was assigned to this individual provider in the NPPES registry on July 25, 2025.

Where is Marissa Loner located?

Marissa Loner practices at 1000 Commerce Park Dr Ste 1000, Williamsport, PA 17701. The listed phone number is (877) 907-7970.

What is Marissa Loner's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Marissa Loner was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.