Dr. Theodore J. Sifontes, MD
- Part D claims, 2024
- 125
- Industry payments
- $292
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 107 West Fourth St, Mount Vernon, NY 10550
- Practice phone
- Call (914) 699-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Westchester Community Health Center
FQHC - Main Site · Mount Vernon, New York
Find Dr. Sifontes' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Theodore J. Sifontes is an ophthalmologist in Mount Vernon, New York
Dr. Sifontes practices at Westchester Community Health Center in Mount Vernon, New York.
Dr. Sifontes' NPI, 1851311658, was assigned on July 21, 2006. Dr. Sifontes holds New York license 169644.
- NPI
- 1851311658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537104922
- NPI enumeration date
- July 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 699-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Theodore J. Sifontes practices at Westchester Community Health Center in Mount Vernon, New York
Dr. Sifontes' primary practice is Westchester Community Health Center, at 107 West Fourth St, Mount Vernon, NY 10550 in Westchester County. The practice phone is (914) 699-7200.
- Westchester Community Health Center107 West Fourth St, Mount Vernon, NY 10550 · Westchester CountyPhone(914) 699-7200
Source: Dmand AI Affiliation Data
Dr. Theodore J. Sifontes is affiliated with 1 site of care and 1 medical group
Dr. Sifontes' primary practice is Westchester Community Health Center in Mount Vernon, New York. The medical group on file is Westchester Community Health Center. Dr. Sifontes' employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Theodore J. Sifontes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sifontes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester Community Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Theodore J. Sifontes is one of 1,467 ophthalmologists in New York
Ophthalmology is Dr. Sifontes' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Sifontes is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Dr. Sifontes
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Theodore J. Sifontes' patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Sifontes' median patient age at 62, with 67% women.
Dr. Sifontes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Theodore J. Sifontes wrote 125 Medicare Part D claims in 2024
In 2024, Dr. Sifontes wrote 125 Medicare Part D claims for 25 patients. 58% of them were for generic drugs. CMS names the drug for 52 of them, across 3 drugs with 11 or more claims each, at $3,678 in total drug cost. In 2023, CMS named 95 claims across 6 drugs.
Dr. Sifontes' Part D claims by kind of drug, 2024
- Generic72 claims58%
- Brand-name53 claims42%
Dr. Sifontes' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 952024: 5245%
Drugs named by CMS: 3 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Theodore J. Sifontes takes part in Medicare
Dr. Sifontes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Theodore J. Sifontes received $292 in industry payments in 2018
CMS Open Payments shows 2 general payments to Dr. Sifontes from 2 drug and device companies in 2018. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $217.
Companies that paid Dr. Sifontes the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Theodore J. Sifontes's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Theodore J. Sifontes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Theodore J. Sifontes' NPI number?
Dr. Theodore J. Sifontes' NPI number is 1851311658. It was assigned on July 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Theodore J. Sifontes?
Dr. Theodore J. Sifontes is an ophthalmologist in Mount Vernon, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Theodore J. Sifontes practice?
Dr. Sifontes practices at 107 West Fourth St, Mount Vernon, NY 10550. Dr. Sifontes' primary practice is Westchester Community Health Center in Mount Vernon, New York.
What is Dr. Theodore J. Sifontes' office phone number?
The practice phone on file for Dr. Sifontes is (914) 699-7200.
What is Dr. Theodore J. Sifontes' medical license number?
Dr. Sifontes holds New York license 169644.
What medical group is Dr. Theodore J. Sifontes part of?
Dr. Sifontes is linked to Westchester Community Health Center.
Does Dr. Theodore J. Sifontes accept Medicare?
Yes. CMS lists Dr. Sifontes as accepting Medicare assignment.
What drugs does Dr. Theodore J. Sifontes prescribe most?
In 2024 Medicare Part D data, Dr. Sifontes' most prescribed drugs by claims were Latanoprost, Lumigan and Dorzolamide-Timolol.
Has Dr. Theodore J. Sifontes received payments from drug or device companies?
CMS Open Payments shows $292 in general payments to Dr. Sifontes from 2 companies from 2018 to 2018. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Theodore J. Sifontes been practicing?
Dr. Sifontes graduated from medical school in 1984, 42 years ago.
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