Maciej Sadowski, MD - Medicare Emergency Medicine in Paterson, NJ

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Maciej Sadowski, MD is a medicare enrolled "Emergency Medicine - Pediatric Emergency Medicine" physician in Paterson, New Jersey. His current practice location is 703 Main St, Paterson, New Jersey. You can reach out to his office (for appointments etc.) via phone at (404) 961-6601.

Maciej Sadowski is licensed to practice in New Jersey (license number 25MA11674900) 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 1790216059.

Contact Information

Maciej Sadowski, MD
703 Main St,
Paterson, NJ 07503-2621
(404) 961-6601
Not Available

Map and Direction




Physician's Profile

Full NameMaciej Sadowski
GenderMale
SpecialityEmergency Medicine - Pediatric Emergency Medicine
Location703 Main St, Paterson, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790216059
  • Provider Enumeration Date: 03/27/2017
  • Last Update Date: 06/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5496025801
  • Enrollment ID: I20230731001706

Medical Identifiers

Medical identifiers for Maciej Sadowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790216059NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 25MA11674900 (New Jersey)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207PP0204XEmergency Medicine - Pediatric Emergency Medicine 25MA11674900 (New Jersey)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. Maciej Sadowski allows following entities to bill medicare on his behalf.
Entity NameRwjbh Observation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760095806
PECOS PAC ID: 5193137503
Enrollment ID: O20201209000008
Entity NameRwjbh Emergency Medicine Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912510041
PECOS PAC ID: 0941612840
Enrollment ID: O20201217002547
Entity NamePassaic River Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962162644
PECOS PAC ID: 4486041514
Enrollment ID: O20220420000861
Entity NamePassaic River Observation, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568113348
PECOS PAC ID: 0143617126
Enrollment ID: O20220421000141

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. Maciej Sadowski 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
Maciej Sadowski, MD
99 Noble St,
Brooklyn, NY 11222-2533

Ph: (347) 977-0914		Maciej Sadowski, MD
703 Main St,
Paterson, NJ 07503-2621

Ph: (404) 961-6601

Reviews and Comments


Emergency Medicine Doctors in Paterson, NJ

Dr. Alexander David Riss, DO
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Dr. Marco Egidio Propersi, D.O.
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Dr. Anand Kumar Swaminathan, MD
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Dr. Jerome Edward Balbin, M.D.
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Zev B. Lob, D.O.
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Oluwaseun Shobitan, MD
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Practice Location: 703 Main St, Paterson, NJ 07503
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Dr. Ahmed M Bendary, DO
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Practice Location: 703 Main St, Paterson, NJ 07503
Phone: 973-754-2000    

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.