Gregg Feinerman, MD - Medicare Ophthalmology in Newport Beach, CA

Gregg Feinerman, MD is a medicare enrolled "Ophthalmology" physician in Newport Beach, California. He went to George Washington University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Gregg Feinerman, M.d., Inc. and his current practice location is 320 Superior Ave, Suite 390, Newport Beach, California. You can reach out to his office (for appointments etc.) via phone at (949) 631-4780.

Gregg Feinerman is licensed to practice in California (license number A60533) 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 1649214826.

Contact Information

Gregg Feinerman, MD
320 Superior Ave, Suite 390,
Newport Beach, CA 92663-2716
(949) 631-4780
(949) 631-7854

Map and Direction




Physician's Profile

Full NameGregg Feinerman
GenderMale
SpecialityOphthalmology
Experience30 Years
Location320 Superior Ave, Newport Beach, California
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:
  • Gregg Feinerman attended and graduated from George Washington University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1649214826
  • Provider Enumeration Date: 06/16/2006
  • Last Update Date: 08/25/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1557402526
  • Enrollment ID: I20100113000254

Medical Identifiers

Medical identifiers for Gregg Feinerman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649214826NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A60533 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gregg Feinerman, M.d., Inc.23654709452

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. Gregg Feinerman allows following entities to bill medicare on his behalf.
Entity NameGregg Feinerman, M.d., Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871665869
PECOS PAC ID: 2365470945
Enrollment ID: O20050803001290

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. Gregg Feinerman 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
Gregg Feinerman, MD
320 Superior Ave, Suite 390,
Newport Beach, CA 92663-2716

Ph: (949) 631-4780
Gregg Feinerman, MD
320 Superior Ave, Suite 390,
Newport Beach, CA 92663-2716

Ph: (949) 631-4780

Reviews and Comments


Ophthalmology Doctors in Newport Beach, CA

Dr. Michael Kermani, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1441 Avocado Ave, 501, Newport Beach, CA 92660
Phone: 949-836-1690    Fax: 949-640-2090
Wenjing Liu,
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 360 San Miguel Dr Ste 410, Newport Beach, CA 92660
Phone: 949-200-6838    
Arthur Strick, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 220 Newport Center Dr, Newport Beach, CA 92660
Phone: 949-376-0089    Fax: 949-376-2199
Dr. Lisa D. Garbutt, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Newport Center Dr Ste 404, Newport Beach, CA 92660
Phone: 949-640-2023    Fax: 949-640-7182
Dr. Ehsan Sadri, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 361 Hospital Rd, Suite 327, Newport Beach, CA 92663
Phone: 949-642-3100    Fax: 949-642-4900
Arlene Gwon, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 8 Trafalgar, Newport Beach, CA 92660
Phone: 949-640-8620    Fax: 949-640-6660
Dr. Firooz Rezazadeh Oskooi, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1945 Santiago Dr, Newport Beach, CA 92660
Phone: 949-642-9324    

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.