Reta Guirguis
Optometrist · Exton, PA
Reta Guirguis is an optometrist with a practice address in Exton, Pennsylvania, and NPI 1619366036, issued on Jan 22, 2015. Check the license (Pennsylvania OEG003116, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Reta Guirguis
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- OEG003116 PA
OPC4985 FL
Self-reported in NPPES; status is on the state search - Practice location
- 119 E Swedesford RD, Exton, PA 19341
- Phone
- (610) 594-0800
- Enumerated
- Jan 22, 2015
- Record last updated
- Nov 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (610) 594-0801
- Medicare enrollment
- Enrolled (PECOS I20170320000210); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 2014
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,640 in Pennsylvania → Look up another NPI →
Also registered at 119 E Swedesford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Lockland, O.D.Optometrist1558340059
- Diana Ries, O.D.Optometrist1629333521
Verify Reta Guirguis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OEG003116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average optometrist in 2024
23 Medicare Part D claims for 12 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $270.10
8 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 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
- Myeyedr Optometry OF Pennsylvania LLCExton, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reta Guirguis among 2,640 optometrist records in Pennsylvania
Reta Guirguis is one of 2,640 optometrist records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2014 · median 2004 among the 1,588 with a school on file
- Record last updated2021 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 optometrist records list a practice address in Exton
They are 23 of the 1,089 NPPES records with a practice address in Exton, and 2,640 optometrist records in Pennsylvania.
All 2,640 in Pennsylvania → Every provider in Exton → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Mark Boas, ODExton, PA 193411437269487
- Suzanne Boas, ODExton, PA 193411336201722
- Alan Cohen, ODExton, PA 193411295722924
- Theodora Cozan, ODExton, PA 193411316169766
- Heather Fagnani, ODExton, PA 193411003909805
- Mark Goddard, O.D.Exton, PA 193411366502692
- Ross Goukler, O.D.Exton, PA 193411518092303
- Robert Kuczynski, ODExton, PA 193411649388679
Common questions
What is Reta Guirguis's NPI number?
Reta Guirguis's National Provider Identifier (NPI) is 1619366036, issued on Jan 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Reta Guirguis located?
The NPPES record lists a practice address at 119 E Swedesford RD, Exton, PA, 19341. Phone: (610) 594-0800. Providers update this record themselves, so call before visiting.
How can I verify Reta Guirguis's license?
NPPES lists Pennsylvania license number OEG003116, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Reta Guirguis prescribe under Medicare Part D?
In 2024, Reta Guirguis had 23 Medicare Part D claims for 12 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.