JASON F FUNG, MD, A MEDICAL CORPORATION
NPI 1750748562
Dermatology in Oakland, CA
About Jason F Fung, Md, A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JASON F FUNG, MD, A MEDICAL CORPORATION (NPI 1750748562) is a healthcare organization registered as a dermatology in Oakland, California and active in the NPI registry since January 2016. The organization lists Jason F Fung, Incorporator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jason F Fung, Md, A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Jason F Fung, MD, A Medical Corporation, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
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 Jason F Fung, MD, A Medical Corporation's NPI number?
The NPI number for Jason F Fung, MD, A Medical Corporation is 1750748562. It was assigned to this organization in the NPPES registry on January 25, 2016.
Where is Jason F Fung, MD, A Medical Corporation located?
Jason F Fung, MD, A Medical Corporation is located at 3300 Webster St Ste 509, Oakland, CA 94609. The listed phone number is (510) 452-0330.
What is Jason F Fung, MD, A Medical Corporation's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Jason F Fung, MD, A Medical Corporation enrolled in Medicare?
Yes. Jason F Fung, MD, A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Jason F Fung, MD, A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Jason F Fung, MD, A Medical Corporation, in Dermatology and Nurse Practitioner. A 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 the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Jason F Fung, MD, A Medical Corporation was last updated on January 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Jason F Fung, Md, A Medical Corporation · NPI 1750748562
Dermatology organization in Oakland, California. Organization record, active in the CMS NPPES registry since January 25, 2016.
## Identity
- **NPI:** 1750748562 (Entity type: Organization)
- **Enumerated:** January 25, 2016
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **Organization subpart:** No
- **Authorized official:** Jason Fung, INCORPORATOR
## Practice location
- **Address:** 3300 WEBSTER ST STE 509, Oakland, CA 94609-3149
- **Phone:** (510) 452-0330 · **Fax:** (510) 452-2152
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Dermatology (2), Nurse Practitioner (2); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 25, 2016
- **Other identifiers:** Medicare PIN 00A869350
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Source: [NPI Profile](https://npiprofile.com/npi/1750748562) · Data from the CMS NPPES public registry.