Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Charles Mahdy Psychiatry, Pllc

Psychiatric/Mental Health Nurse Practitioner in Pittsfield, MA · enumerated 2026 · authorized official Charles Mahdy, Owner/Manager.

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

National Provider Identifier

1437060191

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Registry record

Entity type Organization (Type 2)

Legal business name Charles Mahdy Psychiatry, Pllc

Practice address 82 Wendell Ave Ste 100, Pittsfield, MA, 01201

Phone (617) 221-1390

Fax (617) 221-1391

Enumeration date Sep 14, 2026

Last updated in NPPES Sep 14, 2026

Taxonomy & classification

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

Authorized official

Name Charles Mahdy

Title Owner/Manager

Phone (617) 221-1390

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-09-14. Verify at npiregistry.cms.hhs.gov.

Where is Charles Mahdy Psychiatry, Pllc located?

The practice location on file with NPPES is in Pittsfield, MA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-14.