Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy O'Mara, LPN

Licensed Practical Nurse in Williamsville, NY · enumerated 2010 · practices at Pediatric Home Nursing Services, Inc..

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

National Provider Identifier

1861723421

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Registry record

Entity type Individual (Type 1)

Name Amy O'Mara

Credential LPN

Sex Female

Practice address 2250 Wehrle Dr, Suite 1, Williamsville, NY, 14221

Phone (716) 276-2123

Fax (716) 276-2129

Enumeration date Jan 21, 2010

Last updated in NPPES Jan 21, 2010

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 255854 (NY) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN 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

Is NPI 1861723421 active?

Yes, as of the latest NPPES snapshot, NPI 1861723421 is active (record last updated 2010-01-21).

How do I verify Amy O'Mara's NPI record?

Cross-check NPI 1861723421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-21.