Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ati Holding LLC

Physical Therapist in Glen Burnie, MD · enumerated 2011 · authorized official Kristin Achuff, Credentialing Specailist.

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

National Provider Identifier

1952690596

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Registry record

Entity type Organization (Type 2)

Legal business name Ati Holding LLC

Other name <Unavail>

Practice address 7081 Baltimore Annapolis Blvd, Glen Burnie, MD, 21061

Phone (410) 691-1090

Enumeration date Apr 5, 2011

Last updated in NPPES Apr 5, 2011

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Authorized official

Name Kristin Achuff

Title Credentialing Specailist

Phone (302) 793-0432

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 is Ati Holding LLC located?

The practice location on file with NPPES is in Glen Burnie, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-04-05. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-05.