ALEXANDER OSHIRO GONG MD
NPI 1346784865
Internal Medicine in Los Angeles, CA
About Alexander Oshiro Gong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER OSHIRO GONG MD (NPI 1346784865) is an individual internal medicine provider in Los Angeles, California, licensed in California (A166216) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
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
Alexander Oshiro Gong 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
3Medicare enrollment records show Alexander Gong reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90017
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 1,766 clinicians in this Medicare group
Portland, OR 97225
- Reassigned Medicare billing, Oregon enrollment
- 753 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 6
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 90033 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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGLES, CA 90033
LOS ANGELES, CA 90033
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 Alexander Gong's NPI number?
The NPI number for Alexander Gong is 1346784865. It was assigned to this individual provider in the NPPES registry on December 19, 2016.
Where is Alexander Gong located?
Alexander Gong practices at 1200 N State St. Clinic Tower, Suite A7d, Los Angeles, CA 90033. The listed phone number is (323) 409-7556.
What is Alexander Gong's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alexander Gong enrolled in Medicare?
Yes. Alexander Gong 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 Alexander Gong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Gong reassigns Medicare benefits to 3 organizations: Pih Health Physicians (Los Angeles, CA), The Regents Of The University Of California (Los Angeles, CA) and Providence Health & Services - Oregon (Portland, OR). 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 Alexander Gong'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 Alexander Gong was last updated on April 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Alexander Oshiro Gong, MD · NPI 1346784865
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since December 19, 2016.
## Identity
- **NPI:** 1346784865 (Entity type: Individual)
- **Enumerated:** December 19, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A166216 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1200 N STATE ST., CLINIC TOWER, SUITE A7D, Los Angeles, CA 90033-1029
- **Phone:** (323) 409-7556
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Pih Health Physicians (NPI 1194394064, Los Angeles, CA); The Regents Of The University Of California (NPI 1235107566, Los Angeles, CA); Providence Health & Services - Oregon (NPI 1114015971, Portland, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 17, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1346784865) · Data from the CMS NPPES public registry.