Mayer Grunfeld, MD - Medicare Family Medicine in Passaic, NJ

Mayer Grunfeld, MD is a medicare enrolled "Family Medicine" physician in Passaic, New Jersey. His current practice location is 35 Reid Ave, Passaic, New Jersey. You can reach out to his office (for appointments etc.) via phone at (416) 277-4086.

Mayer Grunfeld is licensed to practice in New York (license number 313225) 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 1811669336.

Contact Information

Mayer Grunfeld, MD
35 Reid Ave,
Passaic, NJ 07055-3510
(416) 277-4086
Not Available

Map and Direction




Physician's Profile

Full NameMayer Grunfeld
GenderMale
SpecialityFamily Medicine
Location35 Reid Ave, Passaic, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811669336
  • Provider Enumeration Date: 10/03/2021
  • Last Update Date: 10/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7315328564
  • Enrollment ID: I20220719001621

Medical Identifiers

Medical identifiers for Mayer Grunfeld such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811669336NPI-NPPES
313225OtherNYNYS PHYSICIAN LICENSE NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 313225 (New York)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 Grunfeld allows following entities to bill medicare on his behalf.
Entity NameRemote Health Medical Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558002584
PECOS PAC ID: 6103204987
Enrollment ID: O20220607001899

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 Grunfeld 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 Grunfeld, MD
35 Reid Ave,
Passaic, NJ 07055-3510

Ph: () -
Mayer Grunfeld, MD
35 Reid Ave,
Passaic, NJ 07055-3510

Ph: (416) 277-4086

Reviews and Comments


Family Medicine Doctors in Passaic, NJ

Dr. Jennifer Solomon, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 203 Passaic Ave, Passaic, NJ 07055
Phone: 973-767-2640    Fax: 973-767-2641
Dr. Oleg Fomitchev, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 350 Boulevard, Passaic, NJ 07055
Phone: 973-365-4489    
Ishak G Soliman, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 140 Passaic Ave, Passaic, NJ 07055
Phone: 973-777-8900    Fax: 973-777-8929
Suzan L. Faltas-fouad, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 211 Pennington Ave, Passaic, NJ 07055
Phone: 973-470-3000    
Dr. Sheyda Makui, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 110 Main Ave, Passaic, NJ 07055
Phone: 973-777-0256    
Mr. Paul Demuro, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 338 Chestnut St, Passaic, NJ 07055
Phone: 973-471-9494    Fax: 973-778-4649

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.