John E Schlafley
John E Schlafley is a healthcare organization registered as Optician in Grandville, MI, holding Type 2 (organization) NPI 1689858391 since 2007. The authorized official on file is John Schlafley, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1689858391 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | John E Schlafley |
| Other name | <Unavail> |
| Practice address | 4070 CHICAGO DR SW, Grandville, MI, 49418 |
| Phone | 6165313336 |
| Fax | 6169884786 |
| Enumeration date | 2007-12-18 |
| Last updated in NPPES | 2012-02-23 |
Authorized official
| Name | John Schlafley |
|---|---|
| Title | Owner |
| Phone | 6165313336 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 156FX1800X | Optician | Primary | — | — |
Copy-ready billing details
Provider: John E Schlafley NPI: 1689858391 Taxonomy: 156FX1800X (Optician) Address: 4070 CHICAGO DR SW, Grandville, MI, 49418
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1508871393 | Grand View Ophthalmology Plc | Organization | Ophthalmology Physician | Grandville, MI |
| 1144233347 | Christopher Stock | Individual | Ophthalmology Physician | Grandville, MI |
| 1487750063 | John Schlafley | Individual | Durable Medical Equipment & Medical Supplies | Grandville, MI |
| 1710335120 | Danielle Woodbridge | Individual | Optometrist | Grandville, MI |
| 1669133229 | Woodbridge Family Eye Care | Organization | Medical Specialty Clinic/Center | Grandville, MI |
Verify this record
Cross-check NPI 1689858391 against the authoritative CMS record: view John E Schlafley 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 John E Schlafley?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-02-23.