Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christene Narikkattu

Psychologist in Lexington, MA · enumerated 2018.

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

National Provider Identifier

1053882761

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Registry record

Entity type Individual (Type 1)

Name Dr. Christene Narikkattu

Sex Female

Practice address 110 Hartwell Ave Ste 330, Lexington, MA, 02421

Phone (781) 551-0999

Enumeration date Dec 7, 2018

Last updated in NPPES Dec 30, 2018

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

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

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.

What specialty is Christene Narikkattu?

Christene Narikkattu is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-30.