Firstsight Vision Services, Inc.
Firstsight Vision Services, Inc. is a healthcare organization registered as Optometrist in Porterville, CA, holding Type 2 (organization) NPI 1598945784 since 2007. The authorized official on file is Joseph Heidelman, Cfo.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1598945784 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Firstsight Vision Services, Inc. |
| Parent organization | Firstsight Vision Services, Inc |
| Practice address | 1250 W HENDERSON AVE, Porterville, CA, 93257 |
| Phone | 5597838277 |
| Fax | 5597831946 |
| Enumeration date | 2007-11-06 |
| Last updated in NPPES | 2007-11-06 |
Authorized official
| Name | Joseph Heidelman |
|---|---|
| Title | Cfo |
| Phone | 9099205008 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | — | — |
Copy-ready billing details
Provider: Firstsight Vision Services, Inc. NPI: 1598945784 Taxonomy: 152W00000X (Optometrist) Address: 1250 W HENDERSON AVE, Porterville, CA, 93257
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952328379 | Walmart Inc. | Organization | Community/Retail Pharmacy | Porterville, CA |
| 1528162823 | Phillip Polster | Individual | Optometrist | Porterville, CA |
| 1437235637 | Wal-Mart Stores, Inc. | Organization | Eyewear Supplier | Porterville, CA |
| 1679985386 | Steven Bui | Individual | Pharmacist | Porterville, CA |
| 1992114847 | Wayne Rappleye | Individual | Pharmacist | Porterville, CA |
| 1699184952 | Andrea Rowell | Individual | Pharmacist | Porterville, CA |
| 1952756280 | Jackson Tang | Individual | Pharmacist | Porterville, CA |
| 1164960266 | Parmbir Kahlon | Individual | Pharmacist | Porterville, CA |
Verify this record
Cross-check NPI 1598945784 against the authoritative CMS record: view Firstsight Vision Services, 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
What is a Type 2 NPI?
What type of organization is Firstsight Vision Services, Inc.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-06.