Sergiu L. Marcus, M.D.
Ophthalmology Physician · New York, NY
Sergiu L. Marcus, M.D. is an ophthalmology physician with a practice address in New York, New York, and NPI 1922087766, issued on Jan 11, 2006. Check the license (New York 150467, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sergiu L. Marcus
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 150467 NY
150467-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 140 E 80TH St FL 3, New York, NY 10075
- Phone
- (212) 772-2500
- Enumerated
- Jan 11, 2006
- Record last updated
- Feb 20, 2024
- Fax
- (212) 772-6944
- Medicaid ID
- 00993375 NY
- Medicare enrollment
- Enrolled (PECOS I20040804000461); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,822 in New York → Look up another NPI →
Verify Sergiu L. Marcus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 150467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average ophthalmology physician in 2024
533 Medicare Part D claims for 154 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Azelastine Hcl66 claims
- Latanoprost60 claims
- Brimonidine Tartrate39 claims
- Bromfenac Sodium35 claims
- Prednisolone Acetate32 claims
- Rosuvastatin Calcium24 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): 100 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: $1,672.62
68 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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 2 group practices
- Sergiu Marcus MD PCNew York, NY
- Sight Medical Doctors PLLCBrentwood, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergiu L. Marcus among 1,822 ophthalmology physician records in New York
Sergiu L. Marcus, M.D. is one of 1,822 ophthalmology physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1981 · median 1995 among the 1,215 with a school on file
- Record last updated2024 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in New York
There are 1,822 ophthalmology physician records in New York.
All 1,822 in New York → Every provider in New York → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Warren Appleman, MDNew York, NY 100751851382048
- John Flanagan, M DNew York, NY 100751992735773
- Elizabeth Jelks, M.D.New York, NY 100751912053125
- Andrea Katz, MDNew York, NY 100751154437895
- Edward Marcus, M.D.New York, NY 100751841451937
- Dalia Nagel, M.D.New York, NY 100751104083245
- Ravi Parikh, MDNew York, NY 100751013331404
- Hilary Ronner, M.D.New York, NY 100751699851014
Common questions
What is Sergiu L. Marcus, M.D.'s NPI number?
Sergiu L. Marcus, M.D.'s National Provider Identifier (NPI) is 1922087766, issued on Jan 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sergiu L. Marcus, M.D. located?
The NPPES record lists a practice address at 140 E 80TH St FL 3, New York, NY, 10075. Phone: (212) 772-2500. Providers update this record themselves, so call before visiting.
How can I verify Sergiu L. Marcus, M.D.'s license?
NPPES lists New York license number 150467, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sergiu L. Marcus, M.D. prescribe under Medicare Part D?
In 2024, Sergiu L. Marcus, M.D. had 533 Medicare Part D claims for 154 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Sergiu L. Marcus, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.