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

Amber Nicole Troshynski, APRN FNP-C

Nurse Practitioner in Carroll, IA · enumerated 2020.

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

National Provider Identifier

1255927786

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Registry record

Entity type Individual (Type 1)

Name Amber Nicole Troshynski

Credential APRN FNP-C

Sex Female

Practice address Carroll, IA, 51401

Phone (712) 792-7500

Fax (712) 792-7510

Enumeration date Dec 18, 2020

Last updated in NPPES Feb 14, 2023

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

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A161756 (IA) 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 Amber Troshynski?

The National Provider Identifier (NPI) for Amber Troshynski is 1255927786, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amber Troshynski practice?

The practice location on file with NPPES is in Carroll, IA. 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 2023-02-14.