Dr Matthew J Niedzwiecki, MD - Medicare Psychiatry in Maywood, IL

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Dr Matthew J Niedzwiecki, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Maywood, Illinois. He graduated from medical school in 2009 and has 16 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Darin Rentz Do Pc, Center For Family Guidance Pc and his current practice location is 2160 S 1st Ave, Maywood, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 216-9000.

Dr Matthew J Niedzwiecki is licensed to practice in Illinois (license number 036.130526) 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 1174859284.

Contact Information

Dr Matthew J Niedzwiecki, MD
2160 S 1st Ave,
Maywood, IL 60153-3328
(708) 216-9000
Not Available

Map and Direction




Physician's Profile

Full NameDr Matthew J Niedzwiecki
GenderMale
SpecialityPsychiatry
Experience16 Years
Location2160 S 1st Ave, Maywood, Illinois
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 Matthew J Niedzwiecki graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1174859284
  • Provider Enumeration Date: 10/23/2009
  • Last Update Date: 08/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4183866981
  • Enrollment ID: I20240109003596

Medical Identifiers

Medical identifiers for Dr Matthew J Niedzwiecki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174859284NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry C156972 (California)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry MD14356 (Rhode Island)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 1752 (Wisconsin)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 036.130526 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Darin Rentz Do Pc731533385366
Center For Family Guidance Pc2860396454162

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 Matthew J Niedzwiecki allows following entities to bill medicare on his behalf.
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464
Entity NameCedars-sinai Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639172372
PECOS PAC ID: 0446169114
Enrollment ID: O20040204000886
Entity NameDarin Rentz Do Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689321747
PECOS PAC ID: 7315333853
Enrollment ID: O20220408001009

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 Matthew J Niedzwiecki 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 Matthew J Niedzwiecki, MD
345 Blackstone Blvd,
Providence, RI 02906-4800

Ph: (401) 455-6314		Dr Matthew J Niedzwiecki, MD
2160 S 1st Ave,
Maywood, IL 60153-3328

Ph: (708) 216-9000

Reviews and Comments


Psychiatry & Neurology Doctors in Maywood, IL

Dr. Antonio Hernando Iglesias, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 708-216-9000    Fax: 708-216-5822
James Eaton, DO
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 708-216-2687    
Rachel Judith Davis, PSYD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2160 S First Ave, Loyola University Medical Center 101-1740, Maywood, IL 60153
Phone: 708-216-9000    Fax: 708-216-9033
Nadia Alvi, D.O.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 708-216-3750    
Katie Margaret Bukiri, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 708-216-9000    
Michael Joel Schneck, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2160 S 1st Ave, (maguire Center, Rm. 2700), Maywood, IL 60153
Phone: 708-216-2662    Fax: 708-216-5617
Amrita Mankani, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 708-216-3418    

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).

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