Amelia M Merz, MD - Medicare Psychiatry & Neurology in Berwyn, IL

Amelia M Merz, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Berwyn, Illinois. Her current practice location is 3249 Oak Park Ave, Berwyn, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 783-9100.

Amelia M Merz is licensed to practice in Illinois (license number 036135989) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1770637399.

Contact Information

Amelia M Merz, MD
3249 Oak Park Ave,
Berwyn, IL 60402-3429
(708) 783-9100
Not Available

Map and Direction




Physician's Profile

Full NameAmelia M Merz
GenderFemale
SpecialityPsychiatry & Neurology - Psychiatry
Location3249 Oak Park Ave, Berwyn, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1770637399
  • Provider Enumeration Date: 01/22/2007
  • Last Update Date: 12/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7012005689
  • Enrollment ID: I20150729007154

Medical Identifiers

Medical identifiers for Amelia M Merz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770637399NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 47240 (Minnesota)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 036135989 (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. Amelia M Merz allows following entities to bill medicare on her behalf.
Entity NameLoyola Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376041954
PECOS PAC ID: 6305109547
Enrollment ID: O20180420002063

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. Amelia M Merz 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
Amelia M Merz, MD
3249 Oak Park Ave,
Berwyn, IL 60402-3429

Ph: (708) 783-9100
Amelia M Merz, MD
3249 Oak Park Ave,
Berwyn, IL 60402-3429

Ph: (708) 783-9100

Reviews and Comments


Psychiatry & Neurology Doctors in Berwyn, IL

Dr. Walter J Wojcik, M.D,,PH.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3340 Oak Park Ave, Suite 200, Berwyn, IL 60402
Phone: 708-783-0222    Fax: 708-783-0223
Dr. Timothy K Mcgonagle, M.D,
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 3340 Oak Park Ave, Suite 200, Berwyn, IL 60402
Phone: 708-783-0222    Fax: 708-783-0223
Dr. Mary Carolyn Fahrmeier, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3249 Oak Park Ave, Berwyn, IL 60402
Phone: 708-783-2226    
Dr. John V Lim, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1405 Harlem Ave, Berwyn, IL 60402
Phone: 708-484-8861    Fax: 866-391-1683
Mark Amdur, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 6201 Roosevelt Rd, Berwyn, IL 60402
Phone: 708-386-0845    
Elizabeth Wilma Canelas, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 6238 Cermak Rd, Berwyn, IL 60402
Phone: 708-795-5020    Fax: 708-795-5023
Dr. Susan M Nadis, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3340 Oak Park Ave, Suite 200, Berwyn, IL 60402
Phone: 708-783-0222    Fax: 708-783-0223

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.