Dr Gregory Edward Cox, MD - Medicare Ophthalmology in Hamilton, NJ

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Dr Gregory Edward Cox, MD is a medicare enrolled "Ophthalmology" physician in Hamilton, New Jersey. He went to Hahnemann University College Of Medicine and graduated in 1991 and has 35 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Refocus Eye Health Of Nj Pc and his current practice location is 2 Hamilton Health Place, Bldg #2, Hamilton, New Jersey. You can reach out to his office (for appointments etc.) via phone at (609) 586-0849.

Dr Gregory Edward Cox is licensed to practice in New Jersey (license number MA58113) 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 1386607844.

Contact Information

Dr Gregory Edward Cox, MD
2 Hamilton Health Place, Bldg #2,
Hamilton, NJ 08690-3563
(609) 586-0849
(609) 586-7018

Map and Direction




Physician's Profile

Full NameDr Gregory Edward Cox
GenderMale
SpecialityOphthalmology
Experience35 Years
Location2 Hamilton Health Place, Hamilton, 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 Gregory Edward Cox attended and graduated from Hahnemann University College Of Medicine in 1991
  NPI Data:
  • NPI Number: 1386607844
  • Provider Enumeration Date: 04/07/2006
  • Last Update Date: 06/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0143288639
  • Enrollment ID: I20041230000217

Medical Identifiers

Medical identifiers for Dr Gregory Edward Cox such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386607844NPI-NPPES
6944205MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MA58113 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Robert Wood Johnson University Hospital At HamiltonHamilton, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Refocus Eye Health Of Nj Pc236583066846

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 Gregory Edward Cox allows following entities to bill medicare on his behalf.
Entity NameFranklin H Spirn Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972532059
PECOS PAC ID: 6002848819
Enrollment ID: O20050901000042
Entity NameGregory E Cox Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528209673
PECOS PAC ID: 3870743685
Enrollment ID: O20121031000599
Entity NameRefocus Eye Health Of Nj Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093316549
PECOS PAC ID: 2365830668
Enrollment ID: O20211019000533

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 Gregory Edward Cox 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 Gregory Edward Cox, MD
2 Hamilton Health Place, Bldg #2,
Hamilton, NJ 08690-3563

Ph: (609) 586-0849		Dr Gregory Edward Cox, MD
2 Hamilton Health Place, Bldg #2,
Hamilton, NJ 08690-3563

Ph: (609) 586-0849

Reviews and Comments


Ophthalmology Doctors in Hamilton, NJ

Robert A Donohue Iii, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1262 Whitehorse Hamilton Square Rd, Ste 2b, Hamilton, NJ 08690
Phone: 609-585-9595    Fax: 609-585-9444

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.