Dr Robert I Aizenstein, MD - Medicare Diagnostic Radiology in Glendale, AZ

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Dr Robert I Aizenstein, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Glendale, Arizona. He graduated from medical school in 1986 and has 39 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Banner Imaging Services Llc, Sonoran Radiology Ltd, Associated Valley Radiologists Ltd, Banner Imaging Services Llc, Sonoran Radiology Ltd, Associated Valley Radiologists Ltd, Associated Valley Radiologists Ltd and his current practice location is 5605 W Eugie Ave Ste 110, Glendale, Arizona. You can reach out to his office (for appointments etc.) via phone at (623) 847-2000.

Dr Robert I Aizenstein is licensed to practice in Arizona (license number 40198) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1467460402.

Contact Information

Dr Robert I Aizenstein, MD
5605 W Eugie Ave Ste 110,
Glendale, AZ 85304-1273
(623) 847-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Robert I Aizenstein
GenderMale
SpecialityDiagnostic Radiology
Experience39 Years
Location5605 W Eugie Ave Ste 110, Glendale, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Robert I Aizenstein graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1467460402
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 02/25/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9133205206
  • Enrollment ID: I20080329000026

Medical Identifiers

Medical identifiers for Dr Robert I Aizenstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467460402NPI-NPPES
327037MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 40198 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Banner Imaging Services Llc1850724386112
Sonoran Radiology Ltd3375964505386
Associated Valley Radiologists Ltd832538849969
Banner Imaging Services Llc1850724386112
Sonoran Radiology Ltd3375964505386
Associated Valley Radiologists Ltd832538849969
Associated Valley Radiologists Ltd832538849969

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Robert I Aizenstein allows following entities to bill medicare on his behalf.
Entity NameSmi Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972004489
PECOS PAC ID: 3476696220
Enrollment ID: O20181212002794
Entity NameSimonmed Imaging Florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477830818
PECOS PAC ID: 6608036108
Enrollment ID: O20191113002596
Entity NameHoward Simon Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659930998
PECOS PAC ID: 7214369966
Enrollment ID: O20191118002405
Entity NameHealth Diagnostics Of California A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104321959
PECOS PAC ID: 4284621525
Enrollment ID: O20191205001928
Entity NameSonoran Radiology Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033745708
PECOS PAC ID: 3375964505
Enrollment ID: O20201112000418
Entity NameAssociated Valley Radiologists Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932683257
PECOS PAC ID: 8325388499
Enrollment ID: O20230221001593
Entity NameBanner Imaging Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184470841
PECOS PAC ID: 1850724386
Enrollment ID: O20250224001042

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Robert I Aizenstein is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Robert I Aizenstein, MD
2323 W Rose Garden Ln,
Phoenix, AZ 85027-2530

Ph: (623) 931-7999		Dr Robert I Aizenstein, MD
5605 W Eugie Ave Ste 110,
Glendale, AZ 85304-1273

Ph: (623) 847-2000

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.