Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Van De Graaf Janofsky, M.D.

Developmental - Behavioral Pediatrics Physician in Ridgefield, CT · enumerated 2016.

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

National Provider Identifier

1780048405

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Van De Graaf Janofsky

Credential M.D.

Sex Female

Practice address 38b Grove St, Ridgefield, CT, 06877

Phone (203) 438-9557

Enumeration date Apr 8, 2016

Last updated in NPPES Apr 24, 2026

Taxonomy & licenses

2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License 71779 (CT) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 71779 (CT) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Elizabeth Janofsky practice?

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

What is the NPI number for Elizabeth Janofsky?

The National Provider Identifier (NPI) for Elizabeth Janofsky is 1780048405, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-24.