Dr. Isaac Simeon Vandyken, D.C.
Dr. Isaac Simeon Vandyken is a Chiropractor provider (Chiropractor) practicing in Spring, TX, registered in the NPPES registry with NPI 1356447734 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Vandyken Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1356447734 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Isaac Simeon Vandyken |
| Credential | D.C. |
| Sex | Male |
| Practice address | Spring, TX, 77379 |
| Phone | 2812989899 |
| Fax | 2812985686 |
| Enumeration date | 2006-09-15 |
| Last updated in NPPES | 2007-11-07 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 10178 | TX |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Isaac Vandyken, D.C. NPI: 1356447734 Taxonomy: 111N00000X (Chiropractor) Address: Spring, TX, 77379
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1750487088 | Vandyken Inc | Organization | Chiropractor | Spring, TX |
Verify this record
Cross-check NPI 1356447734 against the authoritative CMS record: view Dr. Isaac Simeon Vandyken 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 2007-11-07.