Jac Second, LLC
Jac Second, LLC is a healthcare organization registered as In Home Supportive Care Agency in Herndon, VA, holding Type 2 (organization) NPI 1710378732 since 2015. The authorized official on file is Jack St.Clair, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1710378732 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Jac Second, LLC |
| Other name | <Unavail> |
| Practice address | 208 ELDEN ST STE 200, Herndon, VA, 20170 |
| Phone | 7034641268 |
| Enumeration date | 2015-02-12 |
| Last updated in NPPES | 2015-02-12 |
Authorized official
| Name | Jack St.Clair |
|---|---|
| Title | President |
| Phone | 7034641268 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 253Z00000X | In Home Supportive Care Agency | Primary | HCO-151123 | VA |
Copy-ready billing details
Provider: Jac Second, LLC NPI: 1710378732 Taxonomy: 253Z00000X (In Home Supportive Care Agency) Address: 208 ELDEN ST STE 200, Herndon, VA, 20170
Verify this record
Cross-check NPI 1710378732 against the authoritative CMS record: view Jac Second, 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
What is the NPI number for Jac Second, LLC?
Who is the authorized official for Jac Second, LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-02-12.