Alexander P. Hatsis, MD
Ophthalmology Physician · Rockville Centre, NY
Alexander P. Hatsis, MD is an ophthalmology physician with a practice address in Rockville Centre, New York, and NPI 1396817144, issued on Nov 15, 2006. Check the license (New York 140263, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Alexander P. Hatsis
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 140263 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2 Lincoln Ave, Rockville Centre, NY 11570
- Phone
- (516) 763-4106
- Enumerated
- Nov 15, 2006
- Record last updated
- Sep 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (516) 763-5216
- Medicaid ID
- 0076762 NY
- Medicare enrollment
- Enrolled (PECOS I20120220000297); accepts Medicare assignment
- Medical or professional school
- Fordham University School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,822 in New York → Look up another NPI →
Also registered at 2 Lincoln Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexander P. Hatsis 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 140263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average ophthalmology physician in 2024
1,956 Medicare Part D claims for 583 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Latanoprost317 claims
- Prednisolone Acetate268 claims
- Tobramycin-Dexamethasone252 claims
- Dorzolamide-Timolol251 claims
- Doxycycline Monohydrate116 claims
- Miebo91 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: $1,073.02
47 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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
- Sight Medical Doctors PLLCSmithtown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander P. Hatsis among 1,822 ophthalmology physician records in New York
Alexander P. Hatsis, 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 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
- Graduated1978 · median 1995 among the 1,215 with a school on file
- Record last updated2011 · 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 Rockville Centre → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Tal Ben Ami, MDRockville Centre, NY 115701710341813
- Mark Flugman, M.D.Rockville Centre, NY 115701013901024
- Russell Fumuso, M.D.Rockville Centre, NY 115701750386736
- Daniel Garibaldi, M.D.Rockville Centre, NY 115701194779678
- Darryl Hall, M.D.Rockville Centre, NY 115701497033450
- Elzbieta Mechel, MDRockville Centre, NY 115701215431150
- David Nelson, M.D.Rockville Centre, NY 115701316942360
- Henry Perry, M.D.Rockville Centre, NY 115701811992365
Common questions
What is Alexander P. Hatsis, MD's NPI number?
Alexander P. Hatsis, MD's National Provider Identifier (NPI) is 1396817144, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alexander P. Hatsis, MD located?
The NPPES record lists a practice address at 2 Lincoln Ave, Rockville Centre, NY, 11570. Phone: (516) 763-4106. Providers update this record themselves, so call before visiting.
How can I verify Alexander P. Hatsis, MD's license?
NPPES lists New York license number 140263, 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 Alexander P. Hatsis, MD prescribe under Medicare Part D?
In 2024, Alexander P. Hatsis, MD had 1,956 Medicare Part D claims for 583 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Alexander P. Hatsis, MD'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.