Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barbara A. Allis, M.D.

Neurology Physician in Huntington, NY · enumerated 2006.

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

National Provider Identifier

1659386324

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Registry record

Entity type Individual (Type 1)

Name Dr. Barbara A. Allis

Credential M.D.

Sex Female

Practice address 120 New York Ave, Huntington, NY, 11743

Phone (631) 351-3815

Fax (631) 367-5420

Enumeration date Jul 30, 2006

Last updated in NPPES Jul 9, 2008

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 158535-1 (NY) 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
21E611	Other	NY	BLUE CROSS/ BLUE SHIELD
3001603	Other	NY	GHI
01080982	Medicaid	NY	-
CS115	Other	NY	OXFORD
2C4866	Other	NY	HEALTHNET

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.

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Frequently asked questions

What is the NPI number for Barbara Allis?

The National Provider Identifier (NPI) for Barbara Allis is 1659386324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Allis practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-09.