Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Melissa D. Marshall, LLC.

Q: What is the NPI number for Melissa D. Marshall, LLC.?

The NPI for Melissa D. Marshall, LLC. is 1386229276, a Type 2 (organization) record in the CMS NPPES registry.

Mental Health Counselor in Reisterstown, MD · enumerated 2021 · authorized official Melissa Marshall, Owner.

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

National Provider Identifier

1386229276

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Registry record

Entity type Organization (Type 2)

Legal business name Melissa D. Marshall, LLC.

Practice address 55 Main Street, Reisterstown, MD, 21136

Phone (443) 904-2142

Enumeration date Mar 12, 2021

Last updated in NPPES Mar 12, 2021

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Melissa Marshall

Title Owner

Phone (443) 904-2142

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

What is the NPI number for Melissa D. Marshall, LLC.?

The NPI for Melissa D. Marshall, LLC. is 1386229276, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Melissa D. Marshall, LLC.?

NPPES lists Melissa Marshall (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-12.