DR. CAITLYN YURIKO RANA-LEW O.D.
NPI 1427671288
Optometrist in Covina, CA
About Dr. Caitlyn Yuriko Rana-lew O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAITLYN YURIKO RANA-LEW O.D. (NPI 1427671288) is an individual optometrist in Covina, California, licensed in California (34522) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of University Of California - School Of Optometry (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 5
Accepted Insurance
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
Dr. Caitlyn Yuriko Rana-lew O.d. 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 Reassignments
2Medicare enrollment records show Caitlyn Rana-lew reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Covina, CA 91722
- Reassigned Medicare billing, California enrollment
Tucson, AZ 85741
- Reassigned Medicare billing, Arizona enrollment
- 26 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91722 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Caitlyn Rana-lew's NPI number?
The NPI number for Caitlyn Rana-lew is 1427671288. It was assigned to this individual provider in the NPPES registry on May 27, 2020. The provider is also known as Caitlyn Lew O.D..
Where is Caitlyn Rana-lew located?
Caitlyn Rana-lew practices at 525 N Azusa Ave, Covina, CA 91722. The listed phone number is (909) 815-9066.
What is Caitlyn Rana-lew's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Caitlyn Rana-lew enrolled in Medicare?
Yes. Caitlyn Rana-lew 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 organizations bill Medicare for Caitlyn Rana-lew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caitlyn Rana-lew reassigns Medicare benefits to 2 organizations: Dr Caitlyn Rana-Lew Od Optometric Corporation (Covina, CA) and Sean J. Mccafferty, MD, PC (Tucson, AZ). Each 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 Caitlyn Rana-lew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caitlyn Rana-lew accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Cigna HealthCare of Arizona, Inc and 1 other insurer list Caitlyn Rana-lew as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Caitlyn Rana-lew was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Caitlyn Yuriko Rana-Lew, O.D. · NPI 1427671288
Optometrist provider in Covina, California. Individual provider, active in the CMS NPPES registry since May 27, 2020.
## Identity
- **NPI:** 1427671288 (Entity type: Individual)
- **Enumerated:** May 27, 2020
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 34522 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 525 N AZUSA AVE, Covina, CA 91722-3502
- **Phone:** (909) 815-9066
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Dr Caitlyn Rana-Lew Od Optometric Corporation (NPI 1730010489, Covina, CA); Sean J. Mccafferty, MD, PC (NPI 1316146574, Tucson, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California - School Of Optometry, class of 2020
## Record status
- **NPPES last updated:** May 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1427671288) · Data from the CMS NPPES public registry.