Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Slater

Attendant Care Provider in Reisterstown, MD · enumerated 2019.

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

National Provider Identifier

1427601244

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Registry record

Entity type Individual (Type 1)

Name Aaron Slater

Sex Male

Practice address 5 Esther Ann Way, Reisterstown, MD, 21136

Phone (410) 805-8334

Fax (240) 755-0133

Enumeration date Jul 21, 2019

Last updated in NPPES Jul 21, 2019

Taxonomy & licenses

3747A0650X Attendant Care Provider Nursing Service Related Providers · License DD0385 (MD) 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

How do I verify Aaron Slater's NPI record?

Cross-check NPI 1427601244 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427601244 active?

Yes, as of the latest NPPES snapshot, NPI 1427601244 is active (record last updated 2019-07-21).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-21.