Health Management Systems, Inc.
Health Management Systems, Inc. is a healthcare organization registered as Specialist in Irving, TX, holding Type 2 (organization) NPI 1932938321 since 2024. The authorized official on file is Stephen Costalas, General Counsel & Secretary.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1932938321 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Health Management Systems, Inc. |
| Practice address | 225 E JOHN CARPENTER FWY STE 500, Irving, TX, 75062 |
| Phone | 2144533000 |
| Enumeration date | 2024-08-01 |
| Last updated in NPPES | 2025-08-11 |
Authorized official
| Name | Stephen Costalas |
|---|---|
| Title | General Counsel & Secretary |
| Phone | 2144533000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | — | — |
Copy-ready billing details
Provider: Health Management Systems, Inc. NPI: 1932938321 Taxonomy: 174400000X (Specialist) Address: 225 E JOHN CARPENTER FWY STE 500, Irving, TX, 75062
Verify this record
Cross-check NPI 1932938321 against the authoritative CMS record: view Health Management Systems, Inc. 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
Who is the authorized official for Health Management Systems, Inc.?
What is the NPI number for Health Management Systems, Inc.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-08-11.