DR. KAY THWE SAW MD
NPI 1912311820
Student in an Organized Health Care Education/Training Program in San Jose, CA
About Dr. Kay Thwe Saw Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAY THWE SAW MD (NPI 1912311820) is an individual student in an organized health care education/training program in San Jose, California and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Kay Thwe Saw Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kay Saw reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Clara, CA 95051
- Reassigned Medicare billing, California enrollment
- 20,078 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.
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 Kay Saw's NPI number?
The NPI number for Kay Saw is 1912311820. It was assigned to this individual provider in the NPPES registry on June 18, 2014.
Where is Kay Saw located?
Kay Saw practices at 455 O' Connor Drive Suite 250, San Jose, CA 95128. The listed phone number is (408) 283-7676.
What is Kay Saw's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Kay Saw enrolled in Medicare?
Yes. Kay Saw is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kay Saw's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kay Saw reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, 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 Kay Saw'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 Kay Saw was last updated on December 23, 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.
# Dr. Kay Thwe Saw, MD · NPI 1912311820
Student in an Organized Health Care Education/Training Program provider in San Jose, California. Individual provider, active in the CMS NPPES registry since June 18, 2014.
## Identity
- **NPI:** 1912311820 (Entity type: Individual)
- **Enumerated:** June 18, 2014
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 455 O' CONNOR DRIVE, SUITE 250, San Jose, CA 95128
- **Phone:** (408) 283-7676
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 23, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1912311820) · Data from the CMS NPPES public registry.