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Melvin Investment Group, LLC

Psychiatric/Mental Health Nurse Practitioner in Kensington, MD · enumerated 2022 · authorized official Tonisha Melvin, Provider/Nurse Practioner.

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

National Provider Identifier

1598499055

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Registry record

Entity type Organization (Type 2)
Legal business name Melvin Investment Group, LLC
Practice address 10400 Connecticut Ave Ste 206, Kensington, MD, 20895
Phone (240) 669-7496
Fax (301) 321-7800
Enumeration date Jul 11, 2022
Last updated in NPPES Jul 12, 2022

Taxonomy & classification

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Tonisha Melvin
Title Provider/Nurse Practioner
Phone (240) 669-7496

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.

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Frequently asked questions

What type of organization is Melvin Investment Group, LLC?
Melvin Investment Group, LLC is registered in NPPES as a Psychiatric/Mental Health Nurse Practitioner (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-12.