Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kailash Nagrath

Behavior Analyst in Harwich, MA · enumerated 2017.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1083126338

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Registry record

Entity type Individual (Type 1)

Name Kailash Nagrath

Sex Female

Practice address Harwich, MA, 02645

Phone (415) 272-9121

Enumeration date Oct 26, 2017

Last updated in NPPES Dec 30, 2021

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers Secondary

103K00000X Behavior Analyst 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Kailash Nagrath?

Kailash Nagrath is registered in NPPES with the primary taxonomy of Behavior Analyst. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-30.