Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Rideout

Physician Assistant in Lowell, MA · enumerated 2015.

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

National Provider Identifier

1073993440

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Registry record

Entity type Individual (Type 1)

Name Rebecca Rideout

Sex Female

Practice address 295 Varnum Ave, Lowell, MA, 01854

Phone (978) 937-6000

Enumeration date Jun 1, 2015

Last updated in NPPES Nov 27, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA6433 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
1073993440	Other	-	NPI NUMBER

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 specialty is Rebecca Rideout?

Rebecca Rideout is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-27.