Kevin Dahlan, MD
Retina Specialist (Ophthalmology) Physician · Stony Brook, NY
Kevin Dahlan, MD is a retina specialist (ophthalmology) physician with a practice address in Stony Brook, New York, and NPI 1417536343, issued on Apr 7, 2021. Check the license (New York 336766, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Kevin Dahlan
- Credential
- MD
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License number
- 336766 NY
Self-reported in NPPES; status is on the state search - Practice location
- 101 Nicolls RD, Stony Brook, NY 11794
- Phone
- (631) 444-4090
- Enumerated
- Apr 7, 2021
- Record last updated
- Jun 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20250702003708); may accept Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2021
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 102 in New York → Look up another NPI →
Also registered at 101 Nicolls RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arshia Aalami Harandi, MD, MSStudent in an Organized Health Care Education/Training Program1033810627
- Sadia Abbasi, MDInternal Medicine Physician1740442698
- Alan Abboud, MDStudent in an Organized Health Care Education/Training Program1891498531
- Verona AbdelmesehStudent in an Organized Health Care Education/Training Program1558926022
- Rula Abdulrahman, M.D.Nephrology Physician1790180776
- Dua AbedeenStudent in an Organized Health Care Education/Training Program1457153934
Verify Kevin Dahlan 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 336766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
26 Medicare Part D claims for 14 beneficiaries, against an average of 620 among the 1,449 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.
Kevin Dahlan among 102 retina specialist (ophthalmology) physician records in New York
Kevin Dahlan, MD is one of 102 retina specialist (ophthalmology) physician records with a practice address in New York. over 99% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 95% of them.
- NPI issued2021 · 95% of these records are older, under 1% newer
- In a Medicare fileYes · over 99% of these records are
- In the CMS Doctors and Clinicians fileYes · 96% of these records are
- Graduated2021 · median 2004 among the 98 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in New York
There are 102 retina specialist (ophthalmology) physician records in New York.
All 102 in New York → Every provider in Stony Brook → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Naima Zilkha, M.D.West Islip, NY 117951245201847
- Deepika MalikWoodbury, NY 117971134530306
- Kunal Dansingani, MDHauppauge, NY 117881568825628
- Albert Li, MDHauppauge, NY 117881194068445
- Peter Brennen, M.D.Plainview, NY 118031831410679
- Khurram Chaudhary, M.D.East Setauket, NY 117331306088521
- Fadi El-Baba, M.D.East Setauket, NY 117331811939101
- Matthew Karl, MDEast Setauket, NY 117331154716959
Common questions
What is Kevin Dahlan, MD's NPI number?
Kevin Dahlan, MD's National Provider Identifier (NPI) is 1417536343, issued on Apr 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kevin Dahlan, MD located?
The NPPES record lists a practice address at 101 Nicolls RD, Stony Brook, NY, 11794. Phone: (631) 444-4090. Providers update this record themselves, so call before visiting.
How can I verify Kevin Dahlan, MD's license?
NPPES lists New York license number 336766, 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 Kevin Dahlan, MD prescribe under Medicare Part D?
In 2024, Kevin Dahlan, MD had 26 Medicare Part D claims for 14 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. 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.