1. Home
  2. Directory
  3. Massachusetts
  4. Easthampton
  5. Counselor
  6. NPI Profile

LYONELLE SHAWN MASON JR.
NPI 1801571930
Counselor - Mental Health in Easthampton, MA

Active since June 16, 2023
203 EASTHAMPTON, EASTHAMPTON, MA 01027(413) 313-2820 Get Directions Write a Review

NPPES record last updated: June 16, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Lyonelle Shawn Mason Jr. NPPES

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

LYONELLE SHAWN MASON JR. (NPI 1801571930) is an individual mental health provider in Easthampton, Massachusetts and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1801571930
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameLYONELLE SHAWN MASON JR.
Location Address203 EASTHAMPTONEasthampton, MA 01027
Mailing Address203 EasthamptonEasthampton, MA 01027
Phone(413) 313-2820
Sole ProprietorYes
Enumeration DateJune 16, 2023
NPPES CertifiedJune 8, 2023
✔ NPI 1801571930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
203 EASTHAMPTON, Easthampton, MA 01027
Open in Google Maps ↗

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 Lyonelle Mason's NPI number?

The NPI number for Lyonelle Mason is 1801571930. It was assigned to this individual provider in the NPPES registry on June 16, 2023.

Where is Lyonelle Mason located?

Lyonelle Mason practices at 203 Easthampton, Easthampton, MA 01027. The listed phone number is (413) 313-2820.

What is Lyonelle Mason'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 Lyonelle Mason was last updated on June 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.