Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tammy Lynn Troyer, RN

Registered Nurse in Flora, IL · enumerated 2008.

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

National Provider Identifier

1922244110

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Registry record

Entity type Individual (Type 1)

Name Tammy Lynn Troyer

Credential RN

Sex Female

Practice address 201 E North Ave, Flora, IL, 62839

Phone (618) 662-8386

Enumeration date Dec 18, 2008

Last updated in NPPES Dec 18, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 041321659 (IL) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 specialty is Tammy Troyer?

Tammy Troyer is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Carrie Spitzner Licensed Practical Nurse · Flora, IL NPI 1881825255 Linda Siemer Nurse Practitioner · Flora, IL NPI 1407171788 Lisa Davis Licensed Practical Nurse · Flora, IL NPI 1093099863 Karli Eskew Registered Nurse · Flora, IL NPI 1275878860 Mary Sachs Licensed Practical Nurse · Flora, IL NPI 1902274699 Betty Harrelson Licensed Practical Nurse · Flora, IL NPI 1275042277 Jennifer Smith Licensed Practical Nurse · Flora, IL NPI 1760997399 Carmen Stanley Registered Nurse · Flora, IL NPI 1760038178

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-18.