JOHN CHENG YANG PAN MD
NPI 1447419817
Physical Medicine & Rehabilitation - Pain Medicine in Sunnyvale, CA
About John Cheng Yang Pan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN CHENG YANG PAN MD (NPI 1447419817) is an individual pain medicine provider in Sunnyvale, California, licensed in California (A112012) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (2006).
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 and accepts Medicare assignment
John Cheng Yang Pan 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 Reassignment
Medicare enrollment records show John Pan 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.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SUNNYVALE, CA 94085
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 John Pan's NPI number?
The NPI number for John Pan is 1447419817. It was assigned to this individual provider in the NPPES registry on June 2, 2008.
Where is John Pan located?
John Pan practices at 1263 E Arques Ave Physical Medicine & Rehabilitation, Sunnyvale, CA 94085. The listed phone number is (408) 530-2900.
What is John Pan's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.
Is John Pan enrolled in Medicare?
Yes. John Pan 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 John Pan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Pan 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 John Pan'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 John Pan 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.
# John Cheng Yang Pan, MD · NPI 1447419817
Pain Medicine physician in Sunnyvale, California. Individual provider, active in the CMS NPPES registry since June 2, 2008.
## Identity
- **NPI:** 1447419817 (Entity type: Individual)
- **Enumerated:** June 2, 2008
- **Primary specialty:** Physical Medicine & Rehabilitation - Pain Medicine · taxonomy 2081P2900X
- **State license:** A112012 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1263 E ARQUES AVE, PHYSICAL MEDICINE & REHABILITATION, Sunnyvale, CA 94085-4701
- **Phone:** (408) 530-2900
## 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:** Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2006
## Record status
- **NPPES last updated:** February 11, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1447419817) · Data from the CMS NPPES public registry.