John S Greco Jr, MD - Medicare Ophthalmology in Red Bank, NJ

John S Greco Jr, MD is a medicare enrolled "Ophthalmology" physician in Red Bank, New Jersey. He went to George Washington University School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 130 Maple Avenue, Bldg #4 Suite 4b, Red Bank, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 741-7997.

John S Greco Jr is licensed to practice in New Jersey (license number 25MA05895200) 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 1770686867.

Contact Information

John S Greco Jr, MD
130 Maple Avenue, Bldg #4 Suite 4b,
Red Bank, NJ 07701-1729
(732) 741-7997
(732) 741-8746

Map and Direction




Physician's Profile

Full NameJohn S Greco Jr
GenderMale
SpecialityOphthalmology
Experience36 Years
Location130 Maple Avenue, Red Bank, 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:
  • John S Greco Jr attended and graduated from George Washington University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1770686867
  • Provider Enumeration Date: 09/06/2006
  • Last Update Date: 07/05/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3173655180
  • Enrollment ID: I20100709000221

Medical Identifiers

Medical identifiers for John S Greco Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770686867NPI-NPPES
5994209MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 25MA05895200 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverview Medical CenterRed bank, NJHospital

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 S Greco Jr allows following entities to bill medicare on his behalf.
Entity NameJohn S Greco Jr Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669485173
PECOS PAC ID: 2466584461
Enrollment ID: O20100709000172

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 S Greco Jr 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 S Greco Jr, MD
Po Box 7400, John S Greco Jr Md Pa,
Shrewsbury, NJ 07702-7400

Ph: (732) 741-7997
John S Greco Jr, MD
130 Maple Avenue, Bldg #4 Suite 4b,
Red Bank, NJ 07701-1729

Ph: (732) 741-7997

Reviews and Comments


Ophthalmology Doctors in Red Bank, NJ

Dr. Mark A Friedberg, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 70 E Front St, Red Bank, NJ 07701
Phone: 732-741-0858    Fax: 732-219-0180
Dr. David Theodore Carboy, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 211 Shrewsbury Ave, Red Bank, NJ 07701
Phone: 732-212-0777    Fax: 732-212-9030
Dr. Lawrence Frieman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 75 W Front St, Red Bank, NJ 07701
Phone: 732-741-4242    
Dr. Walter J Kahn, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 70 E Front St, Red Bank, NJ 07701
Phone: 732-741-0858    Fax: 732-219-0180
Brett Frieman, D.O.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 75 W Front St, Red Bank, NJ 07701
Phone: 732-741-4242    
George Kneisser, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 565 Hwy 35, Red Bank, NJ 07701
Phone: 732-747-4443    Fax: 732-747-4439

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.