DR. ADIEL M AIZENBERG MD
NPI 1790340784
Emergency Medicine - Medical Toxicology in Tucson, AZ
About Dr. Adiel M Aizenberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADIEL M AIZENBERG MD (NPI 1790340784) is an individual medical toxicology provider in Tucson, Arizona, licensed in Arizona (65525) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, is affiliated with University Medical Center Of El Paso, and maintains a secondary practice location in El Paso.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Adiel M Aizenberg 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
2Medicare enrollment records show Adiel Aizenberg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Benson, AZ 85602
- Reassigned Medicare billing, Arizona enrollment
- 152 clinicians in this Medicare group
El Paso, TX 79911
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Tech University Health Sciences Center El Paso
- 856 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Medical Center Of El Paso
Acute Care Hospitals · El Paso, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85724 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUCSON, AZ 85724
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 Adiel Aizenberg's NPI number?
The NPI number for Adiel Aizenberg is 1790340784. It was assigned to this individual provider in the NPPES registry on May 6, 2019.
Where is Adiel Aizenberg located?
Adiel Aizenberg practices at 1501 N Campbell Ave, Tucson, AZ 85724. The listed phone number is (956) 744-3125.
What is Adiel Aizenberg's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Medical Toxicology, with taxonomy code 207PT0002X.
Is Adiel Aizenberg enrolled in Medicare?
Yes. Adiel Aizenberg 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 Adiel Aizenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adiel Aizenberg reassigns Medicare benefits to 2 organizations: Benson Hospital Corporation (Benson, AZ) and Texas Tech University Health Sciences Center (El Paso, TX). 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 Adiel Aizenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adiel Aizenberg accept?
Health plans from Blue Cross and Blue Shield of Texas and Cigna Healthcare list Adiel Aizenberg 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 Adiel Aizenberg affiliated with any hospitals?
According to CMS data, Adiel Aizenberg is affiliated with University Medical Center Of El Paso.
When was this NPI record last updated?
The NPPES record for Adiel Aizenberg was last updated on July 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Adiel M Aizenberg, MD · NPI 1790340784
Medical Toxicology physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since May 6, 2019.
## Identity
- **NPI:** 1790340784 (Entity type: Individual)
- **Enumerated:** May 6, 2019
- **Primary specialty:** Emergency Medicine - Medical Toxicology · taxonomy 207PT0002X
- **State license:** 65525 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1501 N CAMPBELL AVE, Tucson, AZ 85724-2707
- **Phone:** (956) 744-3125
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Benson Hospital Corporation (NPI 1336118322, Benson, AZ); Texas Tech University Health Sciences Center (NPI 1083167134, El Paso, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2019
## Record status
- **NPPES last updated:** July 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1790340784) · Data from the CMS NPPES public registry.