Theodore J. Sifontes, MD
Ophthalmology Physician · Mount Vernon, NY
Theodore J. Sifontes, MD is an ophthalmology physician with a practice address in Mount Vernon, New York, and NPI 1851311658, issued on Jul 21, 2006. Check the license (New York 169644, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Theodore J. Sifontes
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 169644 NY
Self-reported in NPPES; status is on the state search - Practice location
- 107 W 4TH St, Mount Vernon, NY 10550
- Phone
- (914) 699-7200
- Enumerated
- Jul 21, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (914) 699-0837
- Medicaid ID
- 01553626 NY
- Medicare enrollment
- Enrolled (PECOS I20050627000374); 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 107 W 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashley Akhter, AHNPAdult Health Nurse Practitioner1134570245
- Barbara Alammari, L.C.S.W.Clinical Social Worker1235299207
- Claudette Campbell, FNP-BCFamily Nurse Practitioner1649645250
Verify Theodore J. Sifontes 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 169644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average ophthalmology physician in 2024
125 Medicare Part D claims for 25 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Latanoprost25 claims
- Lumigan14 claims
- Dorzolamide-Timolol13 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.
Bills Medicare through one group practice
- Mount Vernon Neighborhood Health Center IncMount Vernon, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theodore J. Sifontes among 1,822 ophthalmology physician records in New York
Theodore J. Sifontes, 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
- Graduated1984 · median 1995 among the 1,215 with a school on file
- Record last updated2022 · 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 Mount Vernon → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Michael Boron, MDMount Vernon, NY 105501992841464
- Milton Delerme, MDMount Vernon, NY 105501760578272
- Hilary Fazzone, MDMt Vernon, NY 105501528059045
- Paul Mignone, MDMount Vernon, NY 105501891942926
- Amir Yamani, MDMount Vernon, NY 105501174568299
- Maryam Yamani, M.D.Mount Vernon, NY 105501235201443
- Michael Cohen, MDMount Kisco, NY 105491205889649
- William Dieck, MDMount Kisco, NY 105491316051360
Common questions
What is Theodore J. Sifontes, MD's NPI number?
Theodore J. Sifontes, MD's National Provider Identifier (NPI) is 1851311658, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theodore J. Sifontes, MD located?
The NPPES record lists a practice address at 107 W 4TH St, Mount Vernon, NY, 10550. Phone: (914) 699-7200. Providers update this record themselves, so call before visiting.
How can I verify Theodore J. Sifontes, MD's license?
NPPES lists New York license number 169644, 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 Theodore J. Sifontes, MD prescribe under Medicare Part D?
In 2024, Theodore J. Sifontes, MD had 125 Medicare Part D claims for 25 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.