DR. ARTHUR JENG M.D.
NPI 1013070499
Internal Medicine - Infectious Disease in Sylmar, CA
About Dr. Arthur Jeng M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARTHUR JENG M.D. (NPI 1013070499) is an individual infectious disease provider in Sylmar, California, licensed in California (A67816) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. Arthur Jeng M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Arthur Jeng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sylmar, CA 91342
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: County Of Los Angeles
- 1,939 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 91342 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SYLMAR, CA 91342
SYLMAR, CA 91342
SYLMAR, CA 91342
SYLMAR, CA 91342
SYLMAR, CA 91342
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 Arthur Jeng's NPI number?
The NPI number for Arthur Jeng is 1013070499. It was assigned to this individual provider in the NPPES registry on December 18, 2006.
Where is Arthur Jeng located?
Arthur Jeng practices at 14445 Olive View Dr 2b182, Sylmar, CA 91342. The listed phone number is (818) 364-3205.
What is Arthur Jeng's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Arthur Jeng enrolled in Medicare?
Yes. Arthur Jeng is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Arthur Jeng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Jeng reassigns Medicare benefits to County Of Los Angeles Auditor Controller (Sylmar, 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 Arthur 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 Arthur Jeng was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.