Dr Adrian Alberto Diez, MD - Medicare Emergency Medicine in Edison, NJ

Dr Adrian Alberto Diez, MD is a medicare enrolled "Emergency Medicine" physician in Edison, New Jersey. He graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Physician Associates Of North Jersey P C, Middlesex Emergency Physicians, P.a. and his current practice location is 65 James St, Edison, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 321-7000.

Dr Adrian Alberto Diez is licensed to practice in New Jersey (license number 25MA10779300) 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 1619499431.

Contact Information

Dr Adrian Alberto Diez, MD
65 James St,
Edison, NJ 08820-3947
(732) 321-7000
Not Available

Map and Direction




Physician's Profile

Full NameDr Adrian Alberto Diez
GenderMale
SpecialityEmergency Medicine
Experience7 Years
Location65 James St, Edison, New Jersey
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 Adrian Alberto Diez graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1619499431
  • Provider Enumeration Date: 07/13/2017
  • Last Update Date: 06/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2062833544
  • Enrollment ID: I20200609003009

Medical Identifiers

Medical identifiers for Dr Adrian Alberto Diez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619499431NPI-NPPES
0737640MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25MA10779300 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jfk Medical CenterEdison, NJHospital
Overlook Medical CenterSummit, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Physician Associates Of North Jersey P C791199232691
Middlesex Emergency Physicians, P.a.993100285424

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 Adrian Alberto Diez allows following entities to bill medicare on his behalf.
Entity NameMiddlesex Emergency Physicians, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811921760
PECOS PAC ID: 9931002854
Enrollment ID: O20040129000034
Entity NamePlainfield Emergency Physicians, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659309680
PECOS PAC ID: 7719972728
Enrollment ID: O20040419001065
Entity NameEmergency Physician Associates Of North Jersey P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497783419
PECOS PAC ID: 7911992326
Enrollment ID: O20040825001558

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 Adrian Alberto Diez 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 Adrian Alberto Diez, MD
65 James St,
Edison, NJ 08820-3947

Ph: () -
Dr Adrian Alberto Diez, MD
65 James St,
Edison, NJ 08820-3947

Ph: (732) 321-7000

Reviews and Comments


Emergency Medicine Doctors in Edison, NJ

Michael D. Cali, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 65 James St, Edison, NJ 08820
Phone: 732-321-7000    
Aaditya Desai, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6 Sandra Dr, Edison, NJ 08820
Phone: 732-382-3009    
Amarpal Kaur Purewal, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 65 James St, Edison, NJ 08820
Phone: 732-321-7000    Fax: 732-744-5614
Dr. Ryan Davidson Hill, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 65 James St, Edison, NJ 08820
Phone: 732-321-7000    
Aynur A. Devli, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 65 James St, Edison, NJ 08820
Phone: 732-321-7000    Fax: 732-744-5614
Shilpa K Amin, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 166 Winthrop Rd, Edison, NJ 08817
Phone: 347-678-0963    
Ofunne Obaze, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 65 James St, Edison, NJ 08820
Phone: 732-321-7000    Fax: 732-744-5614

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.