STEPHANIE CAI OD
NPI 1346730157
Optometrist in Portland, OR
About Stephanie Cai Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE CAI OD (NPI 1346730157) is an individual optometrist in Portland, Oregon, licensed in Oregon (AT4780) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sunnyvale, and is a graduate of University Of California - School Of Optometry (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Stephanie Cai Od 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 Stephanie Cai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97227
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1184786527 (Washington)
- 3,207 clinicians in this Medicare group
Sunnyvale, CA 94086
- Reassigned Medicare billing, California enrollment
- 14 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97227 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97227
PORTLAND, OR 97227
PORTLAND, OR 97227
PORTLAND, OR 97227
PORTLAND, OR 97227
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 Stephanie Cai's NPI number?
The NPI number for Stephanie Cai is 1346730157. It was assigned to this individual provider in the NPPES registry on May 16, 2018.
Where is Stephanie Cai located?
Stephanie Cai practices at 3600 N Interstate Ave, Portland, OR 97227. The listed phone number is (800) 813-2000.
What is Stephanie Cai's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Stephanie Cai enrolled in Medicare?
Yes. Stephanie Cai 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 Stephanie Cai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Cai reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of The Northwest (Portland, OR) and Dr. Gary Gold & Associates Optometry (Sunnyvale, CA). 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 Stephanie Cai'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 Stephanie Cai was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Stephanie Cai, OD · NPI 1346730157
Optometrist provider in Portland, Oregon. Individual provider, active in the CMS NPPES registry since May 16, 2018.
## Identity
- **NPI:** 1346730157 (Entity type: Individual)
- **Enumerated:** May 16, 2018
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** AT4780 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3600 N INTERSTATE AVE, Portland, OR 97227-1106
- **Phone:** (800) 813-2000
## 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): Kaiser Foundation Health Plan Of The Northwest (NPI 1093043424, Portland, OR); Dr. Gary Gold & Associates Optometry (NPI 1598936585, Sunnyvale, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California - School Of Optometry, class of 2018
## Record status
- **NPPES last updated:** March 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1346730157) · Data from the CMS NPPES public registry.