Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Medita L Lewis, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Northampton, MA · enumerated 2020.

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

National Provider Identifier

1619584091

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Registry record

Entity type Individual (Type 1)

Name Medita L Lewis

Credential PMHNP-BC

Sex Female

Practice address 8 Atwood Dr Ste 201, Northampton, MA, 01060

Phone (413) 582-0471

Enumeration date Sep 29, 2020

Last updated in NPPES Sep 2, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2307676 (MA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2307676 (MA) Primary

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

Is NPI 1619584091 active?

Yes, as of the latest NPPES snapshot, NPI 1619584091 is active (record last updated 2021-09-02).

How do I verify Medita Lewis's NPI record?

Cross-check NPI 1619584091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-02.