ALEXANDER DANIEL ADLER MD
NPI 1538807474
Emergency Medicine in West Hollywood, CA
About Alexander Daniel Adler Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER DANIEL ADLER MD (NPI 1538807474) is an individual emergency medicine provider in West Hollywood, California, licensed in California (A202950) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Wayne State University School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 Daniel Adler 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 Adler 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 90048
- Reassigned Medicare billing, California enrollment
- 1,001 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 100 clinicians in this Medicare group
Northridge, CA 91325
- Reassigned Medicare billing, California enrollment
- 137 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 90048 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.
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
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 Adler's NPI number?
The NPI number for Alexander Adler is 1538807474. It was assigned to this individual provider in the NPPES registry on May 20, 2022.
Where is Alexander Adler located?
Alexander Adler practices at 8700 Beverly Blvd, West Hollywood, CA 90048. The listed phone number is (310) 423-8780.
What is Alexander Adler's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alexander Adler enrolled in Medicare?
Yes. Alexander Adler 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 Adler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Adler reassigns Medicare benefits to 3 organizations: Cedars-Sinai Medical Center (Los Angeles, CA), Victory Emergency Physicians Medical Group Inc (Los Angeles, CA) and Ridgeline Emergency Physicians Medical Group, Inc. (Northridge, CA). 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 Adler'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 Adler was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Alexander Daniel Adler, MD · NPI 1538807474
Emergency Medicine physician in West Hollywood, California. Individual provider, active in the CMS NPPES registry since May 20, 2022.
## Identity
- **NPI:** 1538807474 (Entity type: Individual)
- **Enumerated:** May 20, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A202950 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8700 BEVERLY BLVD, West Hollywood, CA 90048-1804
- **Phone:** (310) 423-8780
## 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): Cedars-Sinai Medical Center (NPI 1639172372, Los Angeles, CA); Victory Emergency Physicians Medical Group Inc (NPI 1932402716, Los Angeles, CA); Ridgeline Emergency Physicians Medical Group, Inc. (NPI 1972953230, Northridge, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** December 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1538807474) · Data from the CMS NPPES public registry.