DR. RYAN H NAKASONE D.C., P.A.-C
NPI 1043207459
Physician Assistant in Oxnard, CA
About Dr. Ryan H Nakasone D.c., P.a.-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN H NAKASONE D.C., P.A.-C (NPI 1043207459) is an individual physician assistant in Oxnard, California, licensed in California (PA22126) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ryan H Nakasone D.c., P.a.-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93036 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OXNARD, CA 93036
OXNARD, CA 93036
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ryan Nakasone's NPI number?
The NPI number for Ryan Nakasone is 1043207459. It was assigned to this individual provider in the NPPES registry on September 30, 2005.
Where is Ryan Nakasone located?
Ryan Nakasone practices at 1901 Outlet Center Dr Ste 210, Oxnard, CA 93036. The listed phone number is (805) 983-0425.
What is Ryan Nakasone's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Ryan Nakasone enrolled in Medicare?
Yes. Ryan Nakasone is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Ryan Nakasone was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Ryan H Nakasone, D.C., P.A.-C · NPI 1043207459
Physician Assistant physician in Oxnard, California. Individual provider, active in the CMS NPPES registry since September 30, 2005.
## Identity
- **NPI:** 1043207459 (Entity type: Individual)
- **Enumerated:** September 30, 2005
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** PA22126 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1901 OUTLET CENTER DR STE 210, Oxnard, CA 93036-0666
- **Phone:** (805) 983-0425 · **Fax:** (805) 983-0414
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Stanford University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** April 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1043207459) · Data from the CMS NPPES public registry.