Dr Steven David Gronowitz, MD - Medicare Gastroenterology in Clifton, NJ

Dr Steven David Gronowitz, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Clifton, New Jersey. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Bhmg - United Medical, Gastroenterology Associates Of New Jersey Llc and his current practice location is 1011 Clifton Ave, Clifton, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 471-8200.

Dr Steven David Gronowitz is licensed to practice in New Jersey (license number MA62232) 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 1093772030.

Contact Information

Dr Steven David Gronowitz, MD
1011 Clifton Ave,
Clifton, NJ 07013-3518
(973) 471-8200
(973) 471-3032

Map and Direction




Physician's Profile

Full NameDr Steven David Gronowitz
GenderMale
SpecialityGastroenterology
Experience34 Years
Location1011 Clifton Ave, Clifton, New Jersey
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 Steven David Gronowitz graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1093772030
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 08/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153351564
  • Enrollment ID: I20051006000416

Medical Identifiers

Medical identifiers for Dr Steven David Gronowitz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093772030NPI-NPPES
7029802MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0008XInternal Medicine - Hepatology MA62232 (New Jersey)Secondary
207RG0100XInternal Medicine - Gastroenterology MA62232 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Mary's General HospitalPassaic, NJHospital
Clara Maass Medical CenterBelleville, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bhmg - United Medical519394986526
Gastroenterology Associates Of New Jersey Llc428470665665

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 Steven David Gronowitz allows following entities to bill medicare on his behalf.
Entity NameGastroenterology Associates Of New Jersey Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497932271
PECOS PAC ID: 4284706656
Enrollment ID: O20081007000052
Entity NameBhmg - United Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639594377
PECOS PAC ID: 5193949865
Enrollment ID: O20140619001382

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 Steven David Gronowitz 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 Steven David Gronowitz, MD
1130 Mcbride Ave Fl 3,
Woodland Park, NJ 07424-3806

Ph: (973) 812-1400
Dr Steven David Gronowitz, MD
1011 Clifton Ave,
Clifton, NJ 07013-3518

Ph: (973) 471-8200

Reviews and Comments


Internal Medicine Doctors in Clifton, NJ

Dr. Ahmed Abdel Mekkawy, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 925 Clifton Ave, Suite 101, Clifton, NJ 07013
Phone: 973-778-5070    Fax: 973-778-2878
Dr. Pearl Korenblit, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1011 Clifton Ave, First Floor, Clifton, NJ 07013
Phone: 973-928-5490    Fax: 973-928-5493
Louise Ashley Albornoz, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1011 Clifton Ave, Clifton, NJ 07013
Phone: 973-778-6611    Fax: 973-473-8434
Dr. Fadwa Sumrein, D.O
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Brighton Rd Ste 400, Clifton, NJ 07012
Phone: 862-297-9696    Fax: 862-297-9695
Joanna Crincoli, DO
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 10 Frances St Fl 2, Clifton, NJ 07014
Phone: 973-902-4449    
Dr. Ravinder M Narang, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 721 Clifton Ave, Clifton, NJ 07013
Phone: 973-471-9454    
Kedar Sankholkar, MD, MS
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1030 Clifton Ave, Clifton, NJ 07013
Phone: 973-778-3777    Fax: 973-778-3252

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.