Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Martynuik, RBT

Behavior Technician in Morehead City, NC · enumerated 2020.

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

National Provider Identifier

1235733403

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Registry record

Entity type Individual (Type 1)

Name Sarah Martynuik

Credential RBT

Sex Female

Practice address 5242 Us Highway 70 W, Morehead City, NC, 28557

Phone (252) 622-1882

Fax (910) 777-7819

Enumeration date Nov 28, 2020

Last updated in NPPES Nov 28, 2020

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-19-82677 Secondary

106S00000X Behavior Technician 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

Is NPI 1235733403 active?

Yes, as of the latest NPPES snapshot, NPI 1235733403 is active (record last updated 2020-11-28).

How do I verify Sarah Martynuik's NPI record?

Cross-check NPI 1235733403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-28.