Mayer Zayan, MD - Medicare Internal Medicine in Northbrook, IL

Mayer Zayan, MD is a medicare enrolled "Internal Medicine" physician in Northbrook, Illinois. His current practice location is 3605 Woodhead Dr Ste 111, Northbrook, Illinois. You can reach out to his office (for appointments etc.) via phone at (800) 564-5270.

Mayer Zayan is licensed to practice in Illinois (license number 036060803) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1619064151.

Contact Information

Mayer Zayan, MD
3605 Woodhead Dr Ste 111,
Northbrook, IL 60062-1850
(800) 564-5270
(877) 432-7816

Map and Direction




Physician's Profile

Full NameMayer Zayan
GenderMale
SpecialityInternal Medicine
Location3605 Woodhead Dr Ste 111, Northbrook, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619064151
  • Provider Enumeration Date: 10/06/2006
  • Last Update Date: 08/23/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7315843166
  • Enrollment ID: I20031211000463

Medical Identifiers

Medical identifiers for Mayer Zayan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619064151NPI-NPPES
036060803MedicaidIL
1619064151MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036060803 (Illinois)Primary

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. Mayer Zayan allows following entities to bill medicare on his behalf.
Entity NameZayan Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770036444
PECOS PAC ID: 4789971839
Enrollment ID: O20160919000194

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. Mayer Zayan 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
Mayer Zayan, MD
3605 Woodhead Dr Ste 111,
Northbrook, IL 60062-1850

Ph: (800) 564-5270
Mayer Zayan, MD
3605 Woodhead Dr Ste 111,
Northbrook, IL 60062-1850

Ph: (800) 564-5270

Reviews and Comments


Internal Medicine Doctors in Northbrook, IL

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Dr. Larry S Milner, MD
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Dr. Nadeem Akhter, M.D.
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Phone: 847-562-0840    Fax: 630-718-0900
Dr. Lynne C Belsky, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1535 Lake Cook Rd, Suite 306, Northbrook, IL 60062
Phone: 847-418-2030    Fax: 847-564-5250

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.