DR. AVRUM AARON KAUFMAN DO
NPI 1093863722
Otolaryngology in Ladera Ranch, CA
About Dr. Avrum Aaron Kaufman Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AVRUM AARON KAUFMAN DO (NPI 1093863722) is an individual otolaryngology provider in Ladera Ranch, California, licensed in California (20A7892) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Irvine, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (1996).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Dr. Avrum Aaron Kaufman Do 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 Reassignment
Medicare enrollment records show Avrum Kaufman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ladera Ranch, CA 92694
- Reassigned Medicare billing, California enrollment
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 92694 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LADERA RANCH, CA 92694
LADERA RANCH, CA 92694
LADERA RANCH, CA 92694
LADERA RANCH, CA 92694
LADERA RANCH, CA 92694
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 Avrum Kaufman's NPI number?
The NPI number for Avrum Kaufman is 1093863722. It was assigned to this individual provider in the NPPES registry on January 8, 2007.
Where is Avrum Kaufman located?
Avrum Kaufman practices at 800 Corporate Dr Suite 290, Ladera Ranch, CA 92694. The listed phone number is (949) 218-5200.
What is Avrum Kaufman's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Avrum Kaufman enrolled in Medicare?
Yes. Avrum Kaufman 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 organization bills Medicare for Avrum Kaufman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Avrum Kaufman reassigns Medicare benefits to South Coast Ear Nose & Throat A Medical Corporation (Ladera Ranch, 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 Avrum Kaufman'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 Avrum Kaufman was last updated on July 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Avrum Aaron Kaufman, DO · NPI 1093863722
Otolaryngology physician in Ladera Ranch, California. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1093863722 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 20A7892 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 800 CORPORATE DR, SUITE 290, Ladera Ranch, CA 92694
- **Phone:** (949) 218-5200
## 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:** South Coast Ear Nose & Throat A Medical Corporation (NPI 1205984960, Ladera Ranch, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Des Moines University Of Osteopathic Medicine And Health Sciences, class of 1996
## Record status
- **NPPES last updated:** July 5, 2018
- **Other identifiers:** Other 20A7892 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1093863722) · Data from the CMS NPPES public registry.