Georgios Papastergiou, MD, PHD
Retina Specialist (Ophthalmology) Physician · Chula Vista, CA
Georgios Papastergiou, MD, PHD is a retina specialist (ophthalmology) physician with a practice address in Chula Vista, California, and NPI 1790054393, issued on Dec 28, 2011. Check the license (California A127706, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Georgios Papastergiou
- Credential
- MD, PHD
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License numbers
- A127706 CA
127706 CA
Self-reported in NPPES; status is on the state search - Practice location
- 835 3RD Ave, Chula Vista, CA 91911
- Phone
- (619) 425-7755
- Enumerated
- Dec 28, 2011
- Record last updated
- Oct 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (619) 425-9057
- Medicare enrollment
- Enrolled (PECOS I20140610000241); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 205 in California → Look up another NPI →
Also registered at 835 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aida AmarCounselor1023182896
- Carl Battles, M.D.Family Medicine Physician1447344460
- Hermelinda BondCase Manager/Care Coordinator1841366911
- Susan BuckleyStudent in an Organized Health Care Education/Training Program1437389970
- Tayson Delengocky, D.ORetina Specialist (Ophthalmology) Physician1164637153
- Kimberly FischerMental Health Counselor1497142319
Verify Georgios Papastergiou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A127706Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23.3 times the Medicare Part D claims of the average retina specialist (ophthalmology) physician in 2024
14,433 Medicare Part D claims for 2,670 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost4,088 claims
- Brimonidine Tartrate2,576 claims
- Dorzolamide-Timolol1,510 claims
- Tobramycin-Dexamethasone835 claims
- Timolol Maleate659 claims
- Lumigan616 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $579.35
26 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,253 providers of this specialty with any payment received $7,667.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- California Retina Associates, LPEl Centro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Georgios Papastergiou among 205 retina specialist (ophthalmology) physician records in California
Georgios Papastergiou, MD, PHD is one of 205 retina specialist (ophthalmology) physician records with a practice address in California. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 56% of them.
- NPI issued2011 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated1992 · median 2007 among the 189 with a school on file
- Record last updated2017 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in California
There are 205 retina specialist (ophthalmology) physician records in California.
All 205 in California → Every provider in Chula Vista → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Tayson Delengocky, D.OChula Vista, CA 919111164637153
- Kyle Green, MDChula Vista, CA 919111013479427
- Majid Mani, M.D.Chula Vista, CA 919111043261373
- Hamid Mani, M.D.Chula Vista, CA 919111700838141
- Mauricio Pons, M.DChula Vista, CA 919111376723759
- Ayham Skaf, M.D.Chula Vista, CA 919111285888628
- Kuljinder Grewal, M.D.La Mesa, CA 919421700807393
- Henry Hudson, M.D.La Mesa, CA 919421851349195
Common questions
What is Georgios Papastergiou, MD, PHD's NPI number?
Georgios Papastergiou, MD, PHD's National Provider Identifier (NPI) is 1790054393, issued on Dec 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Georgios Papastergiou, MD, PHD located?
The NPPES record lists a practice address at 835 3RD Ave, Chula Vista, CA, 91911. Phone: (619) 425-7755. Providers update this record themselves, so call before visiting.
How can I verify Georgios Papastergiou, MD, PHD's license?
NPPES lists California license number A127706, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Georgios Papastergiou, MD, PHD prescribe under Medicare Part D?
In 2024, Georgios Papastergiou, MD, PHD had 14,433 Medicare Part D claims for 2,670 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Georgios Papastergiou, MD, PHD's MIPS final score?
The 2023 MIPS final score is 86.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.