FRANKLIN JENG MD
NPI 1316560782
Ophthalmology in Union City, CA
About Franklin Jeng Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FRANKLIN JENG MD (NPI 1316560782) is an individual ophthalmology provider in Union City, California, licensed in California (A192777) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (2020).
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
Franklin Jeng 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 Franklin Jeng 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94587 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Franklin Jeng's NPI number?
The NPI number for Franklin Jeng is 1316560782. It was assigned to this individual provider in the NPPES registry on May 20, 2020.
Where is Franklin Jeng located?
Franklin Jeng practices at 3553 Whipple Rd Bldg B1, Union City, CA 94587. The listed phone number is (510) 675-2020.
What is Franklin Jeng's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Franklin Jeng enrolled in Medicare?
Yes. Franklin Jeng 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 Franklin Jeng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Franklin Jeng 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 Franklin Jeng'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 Franklin Jeng was last updated on September 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Franklin Jeng, MD · NPI 1316560782
Ophthalmology physician in Union City, California. Individual provider, active in the CMS NPPES registry since May 20, 2020.
## Identity
- **NPI:** 1316560782 (Entity type: Individual)
- **Enumerated:** May 20, 2020
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A192777 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3553 WHIPPLE RD BLDG B1, Union City, CA 94587-1507
- **Phone:** (510) 675-2020
## 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 1639252604, Redwood City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** September 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1316560782) · Data from the CMS NPPES public registry.