DR. AARON ZACHARY KATRIKH MD
NPI 1114581758
Emergency Medicine in Torrance, CA
About Dr. Aaron Zachary Katrikh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AARON ZACHARY KATRIKH MD (NPI 1114581758) is an individual emergency medicine provider in Torrance, California, licensed in California (A185308) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS and is a graduate of Rush Medical College Of Rush University (2021).
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
Dr. Aaron Zachary Katrikh 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
4Medicare enrollment records show Aaron Katrikh reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lakewood, CA 90713
- Reassigned Medicare billing, California enrollment
- 33 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- 74 clinicians in this Medicare group
Burbank, CA 91505
- Reassigned Medicare billing, California enrollment
- 51 clinicians in this Medicare group
Tarzana, CA 91356
- Reassigned Medicare billing, California enrollment
- 66 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 9
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 90502 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.
TORRANCE, CA 90502
TORRANCE, CA 90502
TORRANCE, CA 90502
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 Aaron Katrikh's NPI number?
The NPI number for Aaron Katrikh is 1114581758. It was assigned to this individual provider in the NPPES registry on April 29, 2019.
Where is Aaron Katrikh located?
Aaron Katrikh practices at 1000 W Carson St, Torrance, CA 90502. The listed phone number is (424) 306-5400.
What is Aaron Katrikh's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Aaron Katrikh enrolled in Medicare?
Yes. Aaron Katrikh 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 Aaron Katrikh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Katrikh reassigns Medicare benefits to 4 organizations: Continuem (Lakewood, CA), Hollywood Presbyterian Emergency Medical Associates, Inc. (Los Angeles, CA), Burbank Emergency Medical Group Inc (Burbank, CA) and Tarzana Emergency Medical Associates (Tarzana, 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 Aaron Katrikh'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 Aaron Katrikh was last updated on June 9, 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. Aaron Zachary Katrikh, MD · NPI 1114581758
Emergency Medicine physician in Torrance, California. Individual provider, active in the CMS NPPES registry since April 29, 2019.
## Identity
- **NPI:** 1114581758 (Entity type: Individual)
- **Enumerated:** April 29, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A185308 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 W CARSON ST, Torrance, CA 90502-2059
- **Phone:** (424) 306-5400
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Continuem (NPI 1336716489, Lakewood, CA); Hollywood Presbyterian Emergency Medical Associates, Inc. (NPI 1972826931, Los Angeles, CA); Burbank Emergency Medical Group Inc (NPI 1689636730, Burbank, CA); Tarzana Emergency Medical Associates (NPI 1235176702, Tarzana, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2021
## Record status
- **NPPES last updated:** June 9, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1114581758) · Data from the CMS NPPES public registry.