Dr. William Demio IV, DC
Dr. William Demio IV is a Chiropractor provider (Chiropractor) practicing in Wayne, NJ, registered in the NPPES registry with NPI 1538253398 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Health & Wellness Center LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538253398 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William Demio IV |
| Credential | DC |
| Sex | Male |
| Practice address | 1037 PREAKNESS AVE, Wayne, NJ, 07470 |
| Phone | 9735958969 |
| Fax | 9735958168 |
| Enumeration date | 2006-10-03 |
| Last updated in NPPES | 2012-08-23 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 38MC00588500 | NJ |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0070041 | Medicaid | NJ | — |
Copy-ready billing details
Provider: William Demio, DC NPI: 1538253398 Taxonomy: 111N00000X (Chiropractor) Address: 1037 PREAKNESS AVE, Wayne, NJ, 07470
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104161215 | Health & Wellness Center LLC | Organization | Chiropractor | Wayne, NJ |
Verify this record
Cross-check NPI 1538253398 against the authoritative CMS record: view Dr. William Demio IV 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 2012-08-23.