Ati Holding LLC

Ati Holding LLC is a healthcare organization registered as Physical Therapist in Elkton, MD, holding Type 2 (organization) NPI 1629553458 since 2018. The authorized official on file is Lynn Mcgivern, Cco.

✓ Active NPI ✓ Valid NPI checksum

NPI	1629553458
Entity type	Organization (Type 2)
Legal business name	Ati Holding LLC
Practice address	360 E PULASKI HWY, Elkton, MD, 21921
Phone	4103981690
Enumeration date	2018-09-27
Last updated in NPPES	2018-09-27

Authorized official

Name	Lynn Mcgivern
Title	Cco
Phone	6302962222

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
225X00000X	Occupational Therapist	Secondary	—	—
225100000X	Physical Therapist	Primary	—	—

Copy-ready billing details

Provider: Ati Holding LLC
NPI: 1629553458
Taxonomy: 225100000X (Physical Therapist)
Address: 360 E PULASKI HWY, Elkton, MD, 21921

Providers at this address

NPI	Name	Type	Specialty	Location
1154398972	Andrew Ishak	Individual	Optometrist	Elkton, MD
1073705604	Tricia Stachecki	Individual	Optometrist	Elkton, MD
1801076880	Halpern Eye Care of Maryland, Inc.	Organization	Optometrist	Elkton, MD
1336450501	Ati Holdings LLC	Organization	Durable Medical Equipment & Medical Supplies	Elkton, MD
1891078762	Megan Phillips	Individual	Occupational Therapist	Elkton, MD
1114355377	Seidenberg Protzko Eye Associates	Organization	Eyewear Supplier	Elkton, MD
1790167948	Myeyedr Optometry of Maryland, LLC	Organization	Optometrist	Elkton, MD
1225411465	Ati Holdings, LLC	Organization	Physical Therapist	Elkton, MD

Verify this record

Cross-check NPI 1629553458 against the authoritative CMS record: view Ati Holding LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Ati Holding LLC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-09-27. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-09-27.