DR. STEVEN M COHEN M.D.
NPI 1639268253
Radiology - Diagnostic Radiology in Los Angeles, CA
About Dr. Steven M Cohen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN M COHEN M.D. (NPI 1639268253) is an individual diagnostic radiology provider in Los Angeles, California, licensed in California (G76083) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Lutheran Hospital Of Indiana, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Accepted Insurance
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
Dr. Steven M Cohen M.d. 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
20Medicare enrollment records show Steven Cohen reassigns Medicare billing to 20 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Northridge, CA 91325
- Reassigned Medicare billing, California enrollment
- 224 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 554 clinicians in this Medicare group
Las Vegas, NV 89128
- Reassigned Medicare billing, California enrollment
- 37 clinicians in this Medicare group
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 2,570 clinicians in this Medicare group
Portland, OR 97210
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
Portland, OR 97227
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
Tulsa, OK 74135
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Tulsa, OK 74135
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Shenandoah, TX 77380
- Reassigned Medicare billing, California enrollment
- 89 clinicians in this Medicare group
Lufkin, TX 75904
- Reassigned Medicare billing, California enrollment
- 9 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 44
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lutheran Hospital Of Indiana
Acute Care Hospitals · Fort Wayne, INMajor Hospital
Acute Care Hospitals · Shelbyville, INGreene County General Hospital
Critical Access Hospitals · Linton, INMaine Medical Center
Acute Care Hospitals · Portland, MENorthern Light Eastern Maine Medical Center
Acute Care Hospitals · Bangor, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90095 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.
Reported Quality Measures
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.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Steven Cohen's NPI number?
The NPI number for Steven Cohen is 1639268253. It was assigned to this individual provider in the NPPES registry on October 12, 2006.
Where is Steven Cohen located?
Steven Cohen practices at 757 Westwood Plz, Los Angeles, CA 90095. The listed phone number is (310) 301-6800.
What is Steven Cohen's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Steven Cohen enrolled in Medicare?
Yes. Steven Cohen 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 Steven Cohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Cohen reassigns Medicare benefits to 20 organizations: Renaissance Imaging Medical Associates, Inc. (Northridge, CA), Martin Luther King Jr Community Medical Foundation (Los Angeles, CA), Ellis Bandt Birkin Kollins & Wong PLLC (Las Vegas, NV), Regents Of The Univ Of Ca (Sacramento, CA), Pacific Imaging Associates LLC (Portland, OR) and 15 more organizations, listed in the Medicare section above. 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 Steven Cohen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Cohen accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, CareSource, Oscar Health and Oscar Insurance Company and 3 other insurers list Steven Cohen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Steven Cohen affiliated with any hospitals?
According to CMS data, Steven Cohen is affiliated with Lutheran Hospital Of Indiana, Major Hospital, Greene County General Hospital, Maine Medical Center and Northern Light Eastern Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Steven Cohen was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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. Steven M Cohen, M.D. · NPI 1639268253
Diagnostic Radiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 12, 2006.
## Identity
- **NPI:** 1639268253 (Entity type: Individual)
- **Enumerated:** October 12, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** G76083 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 757 WESTWOOD PLZ, Los Angeles, CA 90095-5349
- **Phone:** (310) 301-6800
## 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:** 20 organizations under Medicare reassignment (form CMS-855R): Renaissance Imaging Medical Associates, Inc. (NPI 1487608931, Northridge, CA); Martin Luther King Jr Community Medical Foundation (NPI 1356899777, Los Angeles, CA); Ellis Bandt Birkin Kollins & Wong PLLC (NPI 1578584678, Las Vegas, NV); Regents Of The Univ Of Ca (NPI 1447423959, Sacramento, CA); Pacific Imaging Associates LLC (NPI 1265137574, Portland, OR); and 15 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 1988
## Record status
- **NPPES last updated:** April 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639268253) · Data from the CMS NPPES public registry.