CAROLYN H OAKS OTR
NPI 1194937151
Occupational Therapist in Thousand Oaks, CA
About Carolyn H Oaks Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLYN H OAKS OTR (NPI 1194937151) is an individual occupational therapist in Thousand Oaks, California, licensed in California (5941) and active in the NPI registry since May 2007. She is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Carolyn H Oaks Otr 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.
Medicare Billing Reassignment
Medicare enrollment records show Carolyn Oaks reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Woodland Hills, CA 91367
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
THOUSAND OAKS, CA 91360
THOUSAND OAKS, CA 91360
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 Carolyn Oaks's NPI number?
The NPI number for Carolyn Oaks is 1194937151. It was assigned to this individual provider in the NPPES registry on May 4, 2007.
Where is Carolyn Oaks located?
Carolyn Oaks practices at 145 Hodencamp Rd 100, Thousand Oaks, CA 91360. The listed phone number is (805) 449-3481.
What is Carolyn Oaks's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Carolyn Oaks enrolled in Medicare?
Yes. Carolyn Oaks 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.
Which organization bills Medicare for Carolyn Oaks's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Oaks reassigns Medicare benefits to Southern California Permanente Medical Group (Woodland Hills, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carolyn Oaks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Carolyn Oaks was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.