Dr John Kleinhoffer PC
Dr John Kleinhoffer PC is a healthcare organization registered as Optometrist in Highland, IL, holding Type 2 (organization) NPI 1184806861 since 2007. The authorized official on file is John Kleinhoffer, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1184806861 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Dr John Kleinhoffer PC |
| Other name | <Unavail> |
| Practice address | 1312 MERCANTILE DR, WOODCREST PLAZA, Highland, IL, 62249 |
| Phone | 6186549999 |
| Fax | 6186548430 |
| Enumeration date | 2007-12-04 |
| Last updated in NPPES | 2008-02-14 |
Authorized official
| Name | John Kleinhoffer |
|---|---|
| Title | President |
| Phone | 6186549999 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | — | IL |
Copy-ready billing details
Provider: Dr John Kleinhoffer PC NPI: 1184806861 Taxonomy: 152W00000X (Optometrist) Address: 1312 MERCANTILE DR, WOODCREST PLAZA, Highland, IL, 62249
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992793103 | John Kleinhoffer | Individual | Optometrist | Highland, IL |
Verify this record
Cross-check NPI 1184806861 against the authoritative CMS record: view Dr John Kleinhoffer PC 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-14.