DEL REY OPTOMETRY AT THE MARINA
NPI 1184900037
Optometrist in Marina Del Rey, CA
About Del Rey Optometry At The Marina NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEL REY OPTOMETRY AT THE MARINA (NPI 1184900037) is a healthcare organization registered as an optometrist in Marina Del Rey, California and active in the NPI registry since October 2011. The organization lists Kristine Kobayashi, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Del Rey Optometry At The Marina is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Del Rey Optometry At The Marina, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Kobayashi Optometric Inc's NPI number?
The NPI number for Kobayashi Optometric Inc is 1184900037. It was assigned to this organization in the NPPES registry on October 24, 2011. The provider is doing business as Del Rey Optometry At The Marina.
Where is Kobayashi Optometric Inc located?
Kobayashi Optometric Inc is located at 13161 Mindanao Way # D6a, Marina Del Rey, CA 90292. The listed phone number is (310) 823-4595.
What is Kobayashi Optometric Inc's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Kobayashi Optometric Inc enrolled in Medicare?
Yes. Kobayashi Optometric Inc is registered in the Medicare PECOS enrollment system.
When is Kobayashi Optometric Inc's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Kobayashi Optometric Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Optometry, reassign their Medicare billing to Kobayashi Optometric Inc. A 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 the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Kobayashi Optometric Inc was last updated on February 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Del Rey Optometry At The Marina · NPI 1184900037
Optometrist organization in Marina Del Rey, California. Organization record, active in the CMS NPPES registry since October 24, 2011.
## Identity
- **NPI:** 1184900037 (Entity type: Organization)
- **Enumerated:** October 24, 2011
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **Legal business name:** Kobayashi Optometric Inc
- **Organization subpart:** No
- **Authorized official:** Kristine Kobayashi, PRESIDENT
## Practice location
- **Address:** 13161 MINDANAO WAY # D6A, Marina Del Rey, CA 90292-6307
- **Phone:** (310) 823-4595
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians (Optometry) reassign Medicare billing to this organization (form CMS-855R); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 5, 2015
- **Other identifiers:** Medicare PIN FT273A (CA); Medicare UPIN U19255 (CA); Medicaid SD0094440 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1184900037) · Data from the CMS NPPES public registry.