Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Marie Tomich, RPA-C

Physician Assistant in Wading River, NY · enumerated 2009.

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

National Provider Identifier

1861636516

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Registry record

Entity type Individual (Type 1)

Name Stephanie Marie Tomich

Credential RPA-C

Sex Female

Practice address 271 Route 25a, Suite 2, Wading River, NY, 11792

Phone (631) 929-1256

Enumeration date Apr 25, 2009

Last updated in NPPES May 20, 2016

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 012822-1 (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 Stephanie Tomich?

The National Provider Identifier (NPI) for Stephanie Tomich is 1861636516, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephanie Tomich practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-20.