KATHERINE MASAKO GEE OD
NPI 1306524848
Optometrist in Palo Alto, CA
About Katherine Masako Gee Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE MASAKO GEE OD (NPI 1306524848) is an individual optometrist in Palo Alto, California, licensed in California (35536) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (2023).
NPPES Registry Identity
Specialties & Licenses
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
Katherine Masako Gee 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 Reassignment
Medicare enrollment records show Katherine Gee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94115
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94304 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.
PALO ALTO, CA 94304
PALO ALTO, CA 94304
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 Katherine Gee's NPI number?
The NPI number for Katherine Gee is 1306524848. It was assigned to this individual provider in the NPPES registry on July 6, 2023.
Where is Katherine Gee located?
Katherine Gee practices at 3801 Miranda Ave, Palo Alto, CA 94304. The listed phone number is (650) 493-5000.
What is Katherine Gee's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Katherine Gee enrolled in Medicare?
Yes. Katherine Gee 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 Katherine Gee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Gee reassigns Medicare benefits to Pacific Eye Associates, A Medical Corporation (San Francisco, 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 Katherine Gee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Gee accept?
Health plans from Anthem Blue Cross and Blue Shield list Katherine Gee 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 Katherine Gee was last updated on July 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Katherine Masako Gee, OD · NPI 1306524848
Optometrist provider in Palo Alto, California. Individual provider, active in the CMS NPPES registry since July 6, 2023.
## Identity
- **NPI:** 1306524848 (Entity type: Individual)
- **Enumerated:** July 6, 2023
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 35536 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3801 MIRANDA AVE, Palo Alto, CA 94304-1290
- **Phone:** (650) 493-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Pacific Eye Associates, A Medical Corporation (NPI 1265464739, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California - School Of Optometry, class of 2023
## Record status
- **NPPES last updated:** July 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1306524848) · Data from the CMS NPPES public registry.