Ati Holding LLC

Ati Holding LLC is a healthcare organization registered as Physical Therapist in Silver Spring, MD, holding Type 2 (organization) NPI 1538644356 since 2018. The authorized official on file is Lynn Mcgivern, Cco.

✓ Active NPI ✓ Valid NPI checksum

NPI	1538644356
Entity type	Organization (Type 2)
Legal business name	Ati Holding LLC
Practice address	11271 NEW HAMPSHIRE AVE, Silver Spring, MD, 20904
Phone	2404851280
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: 1538644356
Taxonomy: 225100000X (Physical Therapist)
Address: 11271 NEW HAMPSHIRE AVE, Silver Spring, MD, 20904

Providers at this address

NPI	Name	Type	Specialty	Location
1447251855	Takisha Hynson	Individual	Physical Therapist	Silver Spring, MD
1962518563	Kara Ruddy	Individual	Physical Therapist	Silver Spring, MD
1356537195	Linda Ashdown	Individual	Physical Therapist	Silver Spring, MD
1740671551	Vallari Naik	Individual	Physical Therapist	Silver Spring, MD
1487031183	Krishnapriya Nair	Individual	Physical Therapist	Silver Spring, MD
1245612076	Ati Holdings LLC	Organization	Physical Therapist	Silver Spring, MD
1881139681	Rashawn White	Individual	Physical Therapist	Silver Spring, MD
1508381310	Lynisha Ochogu	Individual	Physical Therapist	Silver Spring, MD

Verify this record

Cross-check NPI 1538644356 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 Silver Spring, 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.