Ati Holdings, LLC
Ati Holdings, LLC is a healthcare organization registered as Physical Therapist in Aberdeen, MD, holding Type 2 (organization) NPI 1598147381 since 2015. The authorized official on file is Lynn Mcgivern, Chief Compliance Officer.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598147381 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Ati Holdings, LLC |
| Other name | <Unavail> |
| Practice address | 4 N PARKE ST, Aberdeen, MD, 21001 |
| Phone | 4102978141 |
| Fax | 4102978142 |
| Enumeration date | 2015-06-29 |
| Last updated in NPPES | 2015-06-29 |
Authorized official
| Name | Lynn Mcgivern |
|---|---|
| Title | Chief Compliance Officer |
| Phone | 6302962222 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 225X00000X | Occupational Therapist | Secondary | — | — |
| 225100000X | Physical Therapist | Primary | — | — |
Copy-ready billing details
Provider: Ati Holdings, LLC NPI: 1598147381 Taxonomy: 225100000X (Physical Therapist) Address: 4 N PARKE ST, Aberdeen, MD, 21001
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1225070741 | Joseph Hejduk | Individual | Physical Therapist | Aberdeen, MD |
| 1215979745 | Francis Kosinski | Individual | Physical Therapist | Aberdeen, MD |
| 1780629196 | Tyler Buege | Individual | Physical Therapist | Aberdeen, MD |
| 1730327735 | David Boska | Individual | Physical Therapist | Aberdeen, MD |
| 1174826200 | Kevin Williams | Individual | Physical Therapy Assistant | Aberdeen, MD |
| 1083993851 | Gema Benokraitis | Individual | Physical Therapist | Aberdeen, MD |
| 1467885111 | Colin Keelan | Individual | Physical Therapist | Aberdeen, MD |
Verify this record
Cross-check NPI 1598147381 against the authoritative CMS record: view Ati Holdings, 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-06-29.