Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary E. Smith, RN

Q: What is the NPI number for Mary Smith?

The National Provider Identifier (NPI) for Mary Smith is 1841259819, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Beardstown, IL · enumerated 2006.

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

National Provider Identifier

1841259819

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Registry record

Entity type Individual (Type 1)

Name Mary E. Smith

Credential RN

Sex Female

Practice address 121 E 2nd St, Beardstown, IL, 62618

Phone (217) 323-2980

Fax (217) 323-3731

Enumeration date Mar 20, 2006

Last updated in NPPES Mar 29, 2022

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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

Where does Mary Smith practice?

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

What is the NPI number for Mary Smith?

The National Provider Identifier (NPI) for Mary Smith is 1841259819, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-29.