Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mary Ellen Stavitz, PNP

Q: What is the NPI number for Mary Stavitz?

The National Provider Identifier (NPI) for Mary Stavitz is 1740481696, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Nurse Practitioner in Croton on Hudson, NY · enumerated 2007.

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

National Provider Identifier

1740481696

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Registry record

Entity type Individual (Type 1)

Name Ms. Mary Ellen Stavitz

Credential PNP

Sex Female

Practice address 35 S Riverside Ave, The Westchester M,Edical Practice PC, Croton on Hudson, NY, 10520

Phone (914) 271-2424

Fax (914) 271-2551

Enumeration date May 29, 2007

Last updated in NPPES Jul 18, 2013

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F380031 (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 Mary Stavitz?

The National Provider Identifier (NPI) for Mary Stavitz is 1740481696, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Stavitz practice?

The practice location on file with NPPES is in Croton on Hudson, 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 2013-07-18.