John Aljian, MD
Cornea and External Diseases Specialist Physician · Hawthorne, NY
John Aljian, MD is a cornea and external diseases specialist physician with a practice address in Hawthorne, New York, and NPI 1447268636, issued on Aug 3, 2006. Check the license (New York 190447, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John Aljian
- Credential
- MD
- Primary taxonomy
- Cornea and External Diseases Specialist Physician 207WX0120X
- License number
- 190447 NY
Self-reported in NPPES; status is on the state search - Practice location
- 19 Bradhurst Ave Ste 3750, Hawthorne, NY 10532
- Phone
- (914) 313-3937
- Enumerated
- Aug 3, 2006
- Entity
- Type 1 · individual
Also registered at 19 Bradhurst Ave Ste 3750
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sandra Tarpey, N.P.Adult Health Nurse Practitioner1073512935
Verify John Aljian 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 190447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
30% fewer Medicare Part D claims than the average cornea and external diseases specialist physician in 2024
919 Medicare Part D claims for 182 beneficiaries, against an average of 1,306 among the 282 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Latanoprost235 claims
- Prednisolone Acetate102 claims
- Lumigan98 claims
- Timolol Maleate86 claims
- Dorzolamide-Timolol62 claims
- Restasis45 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.
No measured Medicare quality score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $783.84
10 payments, mostly food and beverage; the largest payer was Bausch & Lomb Americas Inc.. The 247 providers of this specialty with any payment received $3,865.64 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.
One hospital or facility affiliation
- Westchester Medical Center Advanced Physician Services PCValhalla, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Cornea and External Diseases Specialist Physician providers in New York
There are 34 cornea and external diseases specialist physician records in New York.
Other cornea and external diseases specialist physician records in New York
- Jodi Abramson, M.D.White Plains, NY1831127042
- Sumayya Ahmad, M.D.Long Island City, NY1760777064
- Andrea Blitzer, M.D.New York, NY1588191316
- Ashley Brissette, MDNew York, NY1366802951
- Isha Cheela, DONew York, NY1053798322
- Adam Chubak, M.D.Poughkeepsie, NY1427477256
- Jessica Ciralsky, MDNew York, NY1548324205
- Kathryn Colby, M.D.New York, NY1245221282
- Neha Gadaria, M.D.Brooklyn, NY1629411715
- Neelofar Ghaznawi, M.D.Elmhurst, NY1184814048
Common questions
What is John Aljian, MD's NPI number?
John Aljian, MD's National Provider Identifier (NPI) is 1447268636, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Aljian, MD located?
The NPPES record lists a practice address at 19 Bradhurst Ave Ste 3750, Hawthorne, NY, 10532. Phone: (914) 313-3937. Providers update this record themselves, so call before visiting.
How can I verify John Aljian, MD's license?
NPPES lists New York license number 190447, 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 John Aljian, MD prescribe under Medicare Part D?
In 2024, John Aljian, MD had 919 Medicare Part D claims for 182 beneficiaries; the average among cornea and external diseases specialist physician prescribers was 1,306. Part D covers Medicare prescriptions only.
What is John Aljian, MD's Medicare quality score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.