Tri State Sleep Clinic
Tri State Sleep Clinic is a healthcare organization registered as Sleep Disorder Diagnostic Clinic/Center in Weirton, WV, holding Type 2 (organization) NPI 1649417213 since 2009. The authorized official on file is Krishan Aggarwal, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1649417213 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Tri State Sleep Clinic |
| Practice address | 3710 PENNSYLVANIA AVE, SUITE B, Weirton, WV, 26062 |
| Phone | 3042241230 |
| Enumeration date | 2009-01-19 |
| Last updated in NPPES | 2010-12-01 |
Authorized official
| Name | Krishan Aggarwal |
|---|---|
| Title | President |
| Phone | 3047232430 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QS1200X | Sleep Disorder Diagnostic Clinic/Center | Primary | — | — |
Copy-ready billing details
Provider: Tri State Sleep Clinic NPI: 1649417213 Taxonomy: 261QS1200X (Sleep Disorder Diagnostic Clinic/Center) Address: 3710 PENNSYLVANIA AVE, SUITE B, Weirton, WV, 26062
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194712299 | Krishan Aggarwal | Individual | Internal Medicine Physician | Weirton, WV |
| 1336136431 | Madhu Aggarwal | Individual | Obstetrics & Gynecology Physician | Weirton, WV |
| 1891723490 | Krishan K Aggarwal, MD Mrcp Inc | Organization | Internal Medicine Physician | Weirton, WV |
| 1972873347 | Weirton Sleep Corp | Organization | Sleep Disorder Diagnostic Clinic/Center | Weirton, WV |
| 1093542110 | Maria Lambos | Individual | Family Medicine Physician | Weirton, WV |
Verify this record
Cross-check NPI 1649417213 against the authoritative CMS record: view Tri State Sleep Clinic 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 Tri State Sleep Clinic?
What is the NPI number for Tri State Sleep Clinic?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-12-01.