John Gribbon, MD - Medicare Internal Medicine in Montclair, NJ

John Gribbon, MD is a medicare enrolled "Internal Medicine" physician in Montclair, New Jersey. His current practice location is 62 S Fullerton Ave, Montclair, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 744-3382.

John Gribbon is licensed to practice in New Jersey (license number 25MA03676800) 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 1639224728.

Contact Information

John Gribbon, MD
62 S Fullerton Ave,
Montclair, NJ 07042-2629
(973) 744-3382
(973) 509-3205

Map and Direction




Physician's Profile

Full NameJohn Gribbon
GenderMale
SpecialityInternal Medicine
Location62 S Fullerton Ave, Montclair, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639224728
  • Provider Enumeration Date: 01/25/2007
  • Last Update Date: 07/10/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7618901968
  • Enrollment ID: I20050926000586

Medical Identifiers

Medical identifiers for John Gribbon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639224728NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA03676800 (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. John Gribbon allows following entities to bill medicare on his behalf.
Entity NameSummit Medical Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942254347
PECOS PAC ID: 5395642276
Enrollment ID: O20031218000011

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. John Gribbon 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
John Gribbon, MD
Po Box 43019,
Montclair, NJ 07043-0019

Ph: (973) 744-3382
John Gribbon, MD
62 S Fullerton Ave,
Montclair, NJ 07042-2629

Ph: (973) 744-3382

Reviews and Comments


Internal Medicine Doctors in Montclair, NJ

Dr. Alvin Bell, M.D.,F.A.C.P.,F.A.S.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 129 Grove St, Montclair, NJ 07042
Phone: 973-783-6110    Fax: 973-744-7385
Dr. Ankita Patel, MD
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Practice Location: 1 Bay Ave, Montclair, NJ 07042
Phone: 973-429-6196    
Kenneth Miller, MD FACC FSCAI
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Medicare: Accepting Medicare Assignments
Practice Location: 62 S Fullerton Ave, Montclair, NJ 07042
Phone: 973-746-8585    Fax: 973-746-0088
Nonkulie Zweli Dladla, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 120 Stonebridge Rd, Montclair, NJ 07042
Phone: 347-277-8324    
Joseph Barbagallo, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 65 Union St, Suite 24, Montclair, NJ 07042
Phone: 917-225-4785    
Dr. Charles S Goldberg, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 127 Pine Street, Montclair, NJ 07042
Phone: 973-233-9559    Fax: 973-233-9660
Michael Jay Yellin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 138 Buckingham Rd, Montclair, NJ 07043
Phone: 973-744-7093    Fax: 203-764-2416

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.