Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deana Marie Theroux, MD

Developmental - Behavioral Pediatrics Physician in Fall River, MA · enumerated 2006.

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

National Provider Identifier

1134200033

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Registry record

Entity type Individual (Type 1)

Name Deana Marie Theroux

Credential MD

Sex Female

Practice address 795 Middle St, Fall River, MA, 02721

Phone (508) 235-5285

Fax (508) 678-6905

Enumeration date Oct 18, 2006

Last updated in NPPES Aug 11, 2009

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2003-00716 (NC) Secondary

2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License 235054 (MA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
891347G	Medicaid	NC	-

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

Where does Deana Theroux practice?

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

What is the NPI number for Deana Theroux?

The National Provider Identifier (NPI) for Deana Theroux is 1134200033, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-11.