Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Littell

Infection Control Registered Nurse in Brentwood, NY · enumerated 2021.

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

National Provider Identifier

1861070666

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Registry record

Entity type Individual (Type 1)

Name Barbara Littell

Sex Female

Practice address 1725 Brentwood Rd, Brentwood, NY, 11717

Phone (631) 299-3298

Fax (631) 434-8149

Enumeration date Apr 1, 2021

Last updated in NPPES Apr 1, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 303357 (NY) Secondary

163WI0600X Infection Control Registered Nurse Nursing Service Providers · License 303357 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
303357	Other	NY	LICENSE

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 Barbara Littell?

The National Provider Identifier (NPI) for Barbara Littell is 1861070666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Littell practice?

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

Other providers at this practice address

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Maria Regina Residence, Inc. Adult Day Care Clinic/Center · Brentwood, NY NPI 1063419356 Sisters of St. Joseph Pharmacy · Brentwood, NY NPI 1265455257 Betsy Cartagena Gerontology Registered Nurse · Brentwood, NY NPI 1326624685

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-01.