Georgios Papastergiou, MD, PHD - Medicare Ophthalmology in Chula Vista, CA

Georgios Papastergiou, MD, PHD is a medicare enrolled "Ophthalmology - Retina Specialist" physician in Chula Vista, California. He graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice California Retina Associates, Lp and his current practice location is 835 3rd Ave, Suite A, Chula Vista, California. You can reach out to his office (for appointments etc.) via phone at (619) 425-7755.

Georgios Papastergiou is licensed to practice in California (license number A127706) 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 1790054393.

Contact Information

Georgios Papastergiou, MD, PHD
835 3rd Ave, Suite A,
Chula Vista, CA 91911-1352
(619) 425-7755
(619) 425-9057

Map and Direction




Physician's Profile

Full NameGeorgios Papastergiou
GenderMale
SpecialityOphthalmology
Experience32 Years
Location835 3rd Ave, Chula Vista, 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:
  • Georgios Papastergiou graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1790054393
  • Provider Enumeration Date: 12/28/2011
  • Last Update Date: 10/09/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 2860652849
  • Enrollment ID: I20140610000241

Medical Identifiers

Medical identifiers for Georgios Papastergiou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790054393NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 127706 (California)Secondary
207WX0107XOphthalmology - Retina Specialist A127706 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
California Retina Associates, Lp428467696615

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. Georgios Papastergiou allows following entities to bill medicare on his behalf.
Entity NameCentro De Salud De La Comunidad De San Ysidro, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124782685
PECOS PAC ID: 6901709435
Enrollment ID: O20040130000711
Entity NameCalifornia Retina Associates, Lp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114033404
PECOS PAC ID: 4284676966
Enrollment ID: O20050523001307

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. Georgios Papastergiou 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
Georgios Papastergiou, MD, PHD
835 3rd Ave, Suite A,
Chula Vista, CA 91911-1352

Ph: (619) 425-7755
Georgios Papastergiou, MD, PHD
835 3rd Ave, Suite A,
Chula Vista, CA 91911-1352

Ph: (619) 425-7755

Reviews and Comments


Ophthalmology Doctors in Chula Vista, CA

Dr. Duane M Bryant, MD
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Phone: 619-422-1471    Fax: 619-422-0114
Emma Coleen Mcdonnell,
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Practice Location: 835 Third Ave Ste A, Chula Vista, CA 91911
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Majid Mani, M.D.
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Maria E Castillejos, M.D.
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Practice Location: 342 F St, Chula Vista, CA 91910
Phone: 619-422-1471    Fax: 619-422-0450
Lina Amini, M.D.
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Parnian Arjmand, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 835 Third Ave Ste A, Chula Vista, CA 91911
Phone: 619-425-7755    Fax: 619-425-2138
Dr. Tayson Delengocky, D.O
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 835 3rd Ave, Suite A, Chula Vista, CA 91911
Phone: 619-425-7755    Fax: 619-425-2138

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.