DR. FLOYD GILBERT SHON MD
NPI 1396752432
Orthopaedic Surgery - Hand Surgery in Irvine, CA
About Dr. Floyd Gilbert Shon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FLOYD GILBERT SHON MD (NPI 1396752432) is an individual hand surgery provider in Irvine, California, licensed in California (G85470) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Dr. Floyd Gilbert Shon Md 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 Floyd Shon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Irvine, CA 92604
- Reassigned Medicare billing, California enrollment
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 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 8
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 92604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Floyd Shon's NPI number?
The NPI number for Floyd Shon is 1396752432. It was assigned to this individual provider in the NPPES registry on August 2, 2006.
Where is Floyd Shon located?
Floyd Shon practices at 37 Creek Rd Ste 130, Irvine, CA 92604. The listed phone number is (949) 855-2772.
What is Floyd Shon's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.
Is Floyd Shon enrolled in Medicare?
Yes. Floyd Shon 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 Floyd Shon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Floyd Shon reassigns Medicare benefits to 2 organizations: Floyd G Shon MD Inc (Irvine, CA) and Memorialcare Medical Foundation (Fountain Valley, 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 Floyd Shon'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 Floyd Shon was last updated on October 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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. Floyd Gilbert Shon, MD · NPI 1396752432
Hand Surgery physician in Irvine, California. Individual provider, active in the CMS NPPES registry since August 2, 2006.
## Identity
- **NPI:** 1396752432 (Entity type: Individual)
- **Enumerated:** August 2, 2006
- **Primary specialty:** Orthopaedic Surgery - Hand Surgery · taxonomy 207XS0106X
- **State license:** G85470 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 37 CREEK RD STE 130, Irvine, CA 92604-4724
- **Phone:** (949) 855-2772 · **Fax:** (949) 612-9171
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Floyd G Shon MD Inc (NPI 1649782715, Irvine, CA); Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 1993
## Record status
- **NPPES last updated:** October 31, 2024
- **Other identifiers:** Other G85470 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1396752432) · Data from the CMS NPPES public registry.