Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Clifford Engel Jr., MD, MPH

Psychiatry Physician in Charlestown, MA · enumerated 2020.

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

National Provider Identifier

1447875984

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Clifford Engel Jr.

Credential MD, MPH

Sex Male

Practice address Home Base Program, Massachusetts General Hospital, 1 Constitution Road, Charlestown, MA, 02129

Phone (617) 764-6479

Enumeration date Jun 10, 2020

Last updated in NPPES Jan 14, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD00026102 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Charles Engel?

The National Provider Identifier (NPI) for Charles Engel is 1447875984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Engel practice?

The practice location on file with NPPES is in Charlestown, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-14.