Dr. Ryan H Nakasone, D.C., P.A.-C
Dr. Ryan H Nakasone is a Physician Assistant provider (Physician Assistant) practicing in Oxnard, CA, registered in the NPPES registry with NPI 1043207459 since 2005. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1043207459 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Ryan H Nakasone |
| Credential | D.C., P.A.-C |
| Sex | Male |
| Practice address | Oxnard, CA, 93036 |
| Phone | 8059830425 |
| Fax | 8059830414 |
| Enumeration date | 2005-09-30 |
| Last updated in NPPES | 2026-04-24 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | Primary | PA22126 | CA |
| 111N00000X | Chiropractor | Secondary | DC-24909 | CA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Ryan Nakasone, D.C., P.A.-C NPI: 1043207459 Taxonomy: 363A00000X (Physician Assistant) Address: Oxnard, CA, 93036
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1831416049 | Akshay Gupte | Individual | Neurological Surgery Physician | Oxnard, CA |
| 1386096345 | Christopher Brana | Individual | Internal Medicine Physician | Oxnard, CA |
| 1063002061 | California Coast Physicians, Inc. | Organization | Internal Medicine Physician | Oxnard, CA |
| 1427890631 | Link Neuroscience Institute PC | Organization | Neurology Physician | Oxnard, CA |
| 1649162199 | Link in-Patient Services PC | Organization | Neurological Surgery Physician | Oxnard, CA |
Verify this record
Cross-check NPI 1043207459 against the authoritative CMS record: view Dr. Ryan H Nakasone 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 2026-04-24.