Kiara Micaela Corcoran Ruiz, MD
Ophthalmology Physician · New York, NY
Kiara Micaela Corcoran Ruiz, MD is an ophthalmology physician with a practice address in New York, New York, and NPI 1497404297, issued on Mar 21, 2022. Check the license (New York 341593, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Kiara Micaela Corcoran Ruiz
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 341593 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1305 York Ave, New York, NY 10021
- Phone
- (646) 962-2020
- Enumerated
- Mar 21, 2022
- Record last updated
- Jul 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20260330003798); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,822 in New York → Look up another NPI →
Also registered at 1305 York Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kiara Micaela Corcoran Ruiz 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 341593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average ophthalmology physician in 2024
111 Medicare Part D claims for 49 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
- Erythromycin16 claims
- Latanoprost16 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.
Kiara Micaela Corcoran Ruiz among 1,822 ophthalmology physician records in New York
Kiara Micaela Corcoran Ruiz, 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
- Graduated2022 · median 1995 among the 1,215 with a school on file
- Record last updated2026 · 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
- David H Abramson, MDNew York, NY 100211235114026
- Norman Charles, M.D.New York, NY 100211356335525
- Elisabeth Cohen, MDNew York, NY 100211538167283
- Nancy Coles, MDNew York, NY 100211609868074
- Robin Hayworth, M.D.New York, NY 100211174521876
- Brian Herschorn, M.D.New York, NY 100211578552550
- Irene Magramm, M.D.New York, NY 100211962400747
- Michael Nissen, M.D.New York, NY 100211609875442
Common questions
What is Kiara Micaela Corcoran Ruiz, MD's NPI number?
Kiara Micaela Corcoran Ruiz, MD's National Provider Identifier (NPI) is 1497404297, issued on Mar 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kiara Micaela Corcoran Ruiz, MD located?
The NPPES record lists a practice address at 1305 York Ave, New York, NY, 10021. Phone: (646) 962-2020. Providers update this record themselves, so call before visiting.
How can I verify Kiara Micaela Corcoran Ruiz, MD's license?
NPPES lists New York license number 341593, 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 Kiara Micaela Corcoran Ruiz, MD prescribe under Medicare Part D?
In 2024, Kiara Micaela Corcoran Ruiz, MD had 111 Medicare Part D claims for 49 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.