DR. FULTON SHEEN CHEN M.D.
NPI 1821012691
Physical Medicine & Rehabilitation in Fremont, CA
About Dr. Fulton Sheen Chen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FULTON SHEEN CHEN M.D. (NPI 1821012691) is an individual physical medicine & rehabilitation provider in Fremont, California, licensed in California (A55609) and active in the NPI registry since July 2006. He 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. Fulton Sheen Chen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Fulton Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Redwood City, CA 94063
- 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.
Other Providers at the Same Location NPPES
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 Fulton Chen's NPI number?
The NPI number for Fulton Chen is 1821012691. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is Fulton Chen located?
Fulton Chen practices at 1999 Mowry Ave Ste S, Fremont, CA 94538. The listed phone number is (510) 739-1922.
What is Fulton Chen's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Fulton Chen enrolled in Medicare?
Yes. Fulton Chen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Fulton Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Fulton Chen reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, 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 Fulton Chen'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 Fulton Chen was last updated on February 11, 2022. 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.