Longenecker
Longenecker is a healthcare organization registered as Optometrist in Granger, IN, holding Type 2 (organization) NPI 1821234097 since 2008. The authorized official on file is James Longenecker, President, Longenecker Vision & Ass.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1821234097 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Longenecker |
| Parent organization | Longenecker Vision & Associates, P.C. |
| Practice address | 215 E UNIVERSITY DR, SUITE 150, Granger, IN, 46530 |
| Phone | 5742723937 |
| Enumeration date | 2008-12-18 |
| Last updated in NPPES | 2008-12-18 |
Authorized official
| Name | James Longenecker |
|---|---|
| Title | President, Longenecker Vision & Ass |
| Phone | 5745369867 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 18001765B | IN |
Copy-ready billing details
Provider: Longenecker NPI: 1821234097 Taxonomy: 152W00000X (Optometrist) Address: 215 E UNIVERSITY DR, SUITE 150, Granger, IN, 46530
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1891932067 | Eyemart Express, Ltd. | Organization | Durable Medical Equipment & Medical Supplies | Granger, IN |
| 1033517966 | Eyemart Express LLC | Organization | Eyewear Supplier | Granger, IN |
Verify this record
Cross-check NPI 1821234097 against the authoritative CMS record: view Longenecker 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 type of organization is Longenecker?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-12-18.