Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Celia Alexandra Charlois, PA

Physician Assistant in Cambridge, MA · enumerated 2017.

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

National Provider Identifier

1902331408

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Celia Alexandra Charlois

Credential PA

Sex Female

Practice address Cambridge, MA, 02141

Phone (248) 346-0445

Enumeration date Apr 22, 2017

Last updated in NPPES Apr 22, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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 Celia Charlois?

The National Provider Identifier (NPI) for Celia Charlois is 1902331408, a Type 1 (individual) record in the CMS NPPES registry.

Where does Celia Charlois practice?

The practice location on file with NPPES is in Cambridge, 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 2017-04-22.