DR. JUSTIN COHEN DO
NPI 1043847023
Internal Medicine in Los Angeles, CA
About Dr. Justin Cohen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JUSTIN COHEN DO (NPI 1043847023) is an individual internal medicine provider in Los Angeles, California, licensed in California (1043847023) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Justin Cohen Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Justin Cohen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90057
- Reassigned Medicare billing, California enrollment
- 12 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 90057 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90057
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 Justin Cohen's NPI number?
The NPI number for Justin Cohen is 1043847023. It was assigned to this individual provider in the NPPES registry on March 27, 2020.
Where is Justin Cohen located?
Justin Cohen practices at 1919 W 7th St Fl 2, Los Angeles, CA 90057. The listed phone number is (213) 413-2222.
What is Justin Cohen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Justin Cohen enrolled in Medicare?
Yes. Justin Cohen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Justin Cohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Justin Cohen reassigns Medicare benefits to Health Access For All Inc (Los Angeles, 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 Justin Cohen'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 Justin Cohen was last updated on August 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Justin Cohen, DO · NPI 1043847023
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 27, 2020.
## Identity
- **NPI:** 1043847023 (Entity type: Individual)
- **Enumerated:** March 27, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 1043847023 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1919 W 7TH ST FL 2, Los Angeles, CA 90057-4103
- **Phone:** (213) 413-2222
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Health Access For All Inc (NPI 1447703400, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 17, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1043847023) · Data from the CMS NPPES public registry.