Marie Helene Errera
Retina Specialist (Ophthalmology) Physician · Pittsburgh, PA
Marie Helene Errera is a retina specialist (ophthalmology) physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1669941522, issued on Nov 20, 2018. Check the license (Pennsylvania LT000805, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Marie Helene Errera
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License number
- LT000805 PA
Self-reported in NPPES; status is on the state search - Practice location
- 203 Lothrop St, Pittsburgh, PA 15213
- Phone
- (412) 864-3283
- Enumerated
- Nov 20, 2018
- Record last updated
- May 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181218003981); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 203 Lothrop St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaveh Ahani, DMDOral and Maxillofacial Surgery (Dentist)1669877577
- Ahmed Al-Ghoul, MDOphthalmology Physician1194749374
- Sohani AmarasekeraOphthalmology Physician1356704878
- Bethany Anke, SLPSpeech-Language Pathologist1356452072
- Emily Antes, AUDAudiologist1265355317
- Angela Bakopoulos, CCC-SLPSpeech-Language Pathologist1215470166
Verify Marie Helene Errera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license LT000805Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
866 Medicare Part D claims for 201 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Prednisolone Acetate203 claims
- Brimonidine Tartrate100 claims
- Dorzolamide-Timolol72 claims
- Latanoprost58 claims
- Prednisone53 claims
- Moxifloxacin49 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): 77.5 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: $130.17
1 payment: food and beverage; the largest payer was Bausch & Lomb Americas 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
- University OF Pittsburgh PhysiciansPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in Pennsylvania
There are 56 retina specialist (ophthalmology) physician records in Pennsylvania.
Other retina specialist (ophthalmology) physician records in Pennsylvania
- Tomas Aleman, MDPhiladelphia, PA1104110303
- Christopher Bair, M.D.Hermitage, PA1245763390
- Angela Barbera, M.D.Wyomissing, PA1356577340
- Robert Bergren, MDMonroeville, PA1467407130
- Roy Brod, MDLancaster, PA1235174483
- A'Sha Brown, M.D.Media, PA1255674719
- Alexander Brucker, MDPhiladelphia, PA1073624706
- Moiz Carim, M.D.Wyomissing, PA1720083330
- Robert Carroll, M.D.Philadelphia, PA1932549771
- Imtiaz Chaudhry, MDBensalem, PA1750550091
Common questions
What is Marie Helene Errera's NPI number?
Marie Helene Errera's National Provider Identifier (NPI) is 1669941522, issued on Nov 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marie Helene Errera located?
The NPPES record lists a practice address at 203 Lothrop St, Pittsburgh, PA, 15213. Phone: (412) 864-3283. Providers update this record themselves, so call before visiting.
How can I verify Marie Helene Errera's license?
NPPES lists Pennsylvania license number LT000805, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marie Helene Errera prescribe under Medicare Part D?
In 2024, Marie Helene Errera had 866 Medicare Part D claims for 201 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Marie Helene Errera's MIPS final score?
The 2023 MIPS final score is 77.5 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.