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

Jessica Simkins, MD MPH

Pediatrics Physician in New Rochelle, NY · enumerated 2014 · practices at Westchester Medical Group, P.C..

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

National Provider Identifier

1689089864

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Registry record

Entity type Individual (Type 1)

Name Jessica Simkins

Credential MD MPH

Sex Female

Practice address New Rochelle, NY, 10801

Phone (914) 607-4720

Fax (914) 607-4721

Enumeration date Jun 25, 2014

Last updated in NPPES Nov 2, 2020

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

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 289695 (NY) 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 is the NPI number for Jessica Simkins?

The National Provider Identifier (NPI) for Jessica Simkins is 1689089864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jessica Simkins practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-02.