1st Defense Inc
1st Defense Inc is a healthcare organization registered as Acupuncturist in La Crescenta, CA, holding Type 2 (organization) NPI 1073761409 since 2008. The authorized official on file is Kelvin Dewolfe, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1073761409 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | 1st Defense Inc |
| Practice address | 3935 FOOTHILL BLVD, La Crescenta, CA, 91214 |
| Phone | 8189577035 |
| Fax | 8184557017 |
| Enumeration date | 2008-08-27 |
| Last updated in NPPES | 2008-08-27 |
Authorized official
| Name | Kelvin Dewolfe |
|---|---|
| Title | Owner |
| Phone | 8189577035 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171100000X | Acupuncturist | Primary | AC10271 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AC10271 | Other | CA | AC LICENSE |
Copy-ready billing details
Provider: 1st Defense Inc NPI: 1073761409 Taxonomy: 171100000X (Acupuncturist) Address: 3935 FOOTHILL BLVD, La Crescenta, CA, 91214
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619063575 | Mark Anthony | Individual | Chiropractor | La Crescenta, CA |
| 1881807329 | Montana Mcglynn | Individual | Acupuncturist | La Crescenta, CA |
| 1134305584 | Anthony Chiropractic Inc | Organization | Chiropractor | La Crescenta, CA |
Verify this record
Cross-check NPI 1073761409 against the authoritative CMS record: view 1st Defense 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 type of organization is 1st Defense Inc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-08-27.