Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MASN LIMITED LIABILITY COMPANY
NPI 1124824974
Counselor - Mental Health in Baltimore, MD

Q: What is Masn Limited Liability Company's NPI number?

The NPI number for Masn Limited Liability Company is 1124824974. It was assigned to this organization in the NPPES registry on February 21, 2025.

Q: What is Masn Limited Liability Company's specialty?

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

Active since February 21, 2025

1900 E NORTHERN PKWY STE 300-302, BALTIMORE, MD 21239(443) 449-0409 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 15, 2026, Apr 7, 2025, Apr 4, 2025 and 1 more (4 updates tracked since 2025).

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About Masn Limited Liability Company NPPES

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

MASN LIMITED LIABILITY COMPANY (NPI 1124824974) is a healthcare organization registered as a mental health in Baltimore, Maryland and active in the NPI registry since February 2025. The organization lists Shirelle W Dickerson, Chief Operations Officer, as its authorized official.

NPPES Registry Identity

NPI1124824974

Entity TypeOrganization

Primary Taxonomy101YM0800X

Legal Business NameMASN LIMITED LIABILITY COMPANY

Location Address1900 E NORTHERN PKWY STE 300-302Baltimore, MD 21239-2113

Mailing Address1900 E Northern Pkwy Ste 300-302Baltimore, MD 21239-2113 · (443) 449-0409

Phone(443) 449-0409

Organization SubpartNo

Authorized OfficialShirelle W DickersonChief Operations Officer · (144) 449-0409

Enumeration DateFebruary 21, 2025

Last NPPES UpdateOctober 15, 20264 updates tracked since enumeration

NPPES CertifiedOctober 15, 2026

✔ NPI 1124824974 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

1900 E NORTHERN PKWY STE 300-302, Baltimore, MD 21239

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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 Masn Limited Liability Company's NPI number?

The NPI number for Masn Limited Liability Company is 1124824974. It was assigned to this organization in the NPPES registry on February 21, 2025.

Where is Masn Limited Liability Company located?

Masn Limited Liability Company is located at 1900 E Northern Pkwy Ste 300-302, Baltimore, MD 21239. The listed phone number is (443) 449-0409.

What is Masn Limited Liability Company'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 Masn Limited Liability Company was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.