Irmak Karaca, MD
Ophthalmology Physician · New York, NY
Irmak Karaca, MD is an ophthalmology physician with a practice address in New York, New York, and NPI 1760101778, issued on Aug 23, 2022. Check the license (New York 337153, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Irmak Karaca
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 337153 NY
Self-reported in NPPES; status is on the state search - Practice location
- 622 W 168TH St, New York, NY 10032
- Phone
- (212) 305-9535
- Enumerated
- Aug 23, 2022
- Record last updated
- May 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20250715001622); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,822 in New York → Look up another NPI →
Also registered at 622 W 168TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Samantha Abel, PA-CPhysician Assistant1619485018
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- Abenezer AberaStudent in an Organized Health Care Education/Training Program1386348340
Verify Irmak Karaca 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 337153Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average ophthalmology physician in 2024
496 Medicare Part D claims for 126 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Humira(Cf) Pen82 claims
- Mycophenolate Mofetil56 claims
- Methotrexate51 claims
- Prednisolone Acetate44 claims
- Dorzolamide-Timolol33 claims
- Valacyclovir28 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): 76.5 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: $710.72
9 payments; by number, the most common kind was food and beverage; the largest payer was Genentech USA, 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 one group practice
- Trustees OF Columbia University IN The City OF New YorkNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irmak Karaca among 1,822 ophthalmology physician records in New York
Irmak Karaca, MD 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 2022, is newer than 98% of them.
- NPI issued2022 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2013 · median 1995 among the 1,215 with a school on file
- Record last updated2025 · 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
- James Auran, M.D.New York, NY 100321063438414
- Rajendra Bansal, MDNew York, NY 100321588627988
- Dana Blumberg, MDNew York, NY 100321548297450
- Stanley Chang, M.D.New York, NY 100321639110307
- Arthur Cotliar, MDNew York, NY 100321992770630
- Jason Horowitz, M.D.New York, NY 100321679535314
- Susan Lee, M.D.New York, NY 100321871547752
- Jeffrey Liebmann, MDNew York, NY 100321033199450
Common questions
What is Irmak Karaca, MD's NPI number?
Irmak Karaca, MD's National Provider Identifier (NPI) is 1760101778, issued on Aug 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Irmak Karaca, MD located?
The NPPES record lists a practice address at 622 W 168TH St, New York, NY, 10032. Phone: (212) 305-9535. Providers update this record themselves, so call before visiting.
How can I verify Irmak Karaca, MD's license?
NPPES lists New York license number 337153, 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 Irmak Karaca, MD prescribe under Medicare Part D?
In 2024, Irmak Karaca, MD had 496 Medicare Part D claims for 126 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Irmak Karaca, MD's MIPS final score?
The 2023 MIPS final score is 76.5 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.