Dr. Ilona Slusker Shternfeld, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 153
- Industry payments
- $692
- Affiliated sites
- 1
- Practice address
- 2800 Tamarack Ave, South Windsor, CT 06074-5539
- Practice phone
- Call (860) 648-0638
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Connecticut Center for Sight
Physician office · South Windsor, Connecticut
Find Dr. Shternfeld's professional email, personal email and mobile number
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Dr. Ilona Slusker Shternfeld is an ophthalmologist in South Windsor, Connecticut
Dr. Shternfeld practices at Connecticut Center for Sight in South Windsor, Connecticut.
Dr. Shternfeld's NPI, 1528066693, was assigned on July 12, 2005. Dr. Shternfeld graduated from New York University School of Medicine in 1995. Dr. Shternfeld holds Connecticut license 041170.
- NPI
- 1528066693NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325050461
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 648-0638
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ilona Slusker Shternfeld practices at Connecticut Center for Sight in South Windsor, Connecticut
Dr. Shternfeld's primary practice is Connecticut Center for Sight, at 2800 Tamarack Ave, South Windsor, CT 06074-5539. The practice phone is (860) 648-0638.
- Connecticut Center for Sight2800 Tamarack Ave, South Windsor, CT 06074-5539Phone(860) 648-0638
Source: Dmand AI Affiliation Data
Dr. Ilona Slusker Shternfeld is affiliated with 1 site of care
Dr. Shternfeld's primary practice is Connecticut Center for Sight in South Windsor, Connecticut.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ilona Slusker Shternfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shternfeld practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Connecticut Center for Sight | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ilona Slusker Shternfeld is one of 259 ophthalmologists in Connecticut
Ophthalmology is Dr. Shternfeld's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Shternfeld is licensed in Connecticut.
Specialties and state licenses
- Ophthalmology, ConnecticutPrimary
Ophthalmologists near Dr. Shternfeld
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. Ilona Slusker Shternfeld billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Shternfeld across 1 procedure code in 2024, for 45 Medicare patients. Medicare paid $3,950 for them. Every service was in an office.
Dr. Shternfeld's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 632024: 4627%
Dr. Shternfeld compared with the Connecticut median for ophthalmologists, 2024
- Dr. Shternfeld
- Connecticut median
- Medicare services
- 46vs 1,15096% below
- Medicare patients
- 45vs 47290% below
- Part D claims
- 76vs 66489% below
Medians across 287 ophthalmologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Shternfeld's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shternfeld and other ophthalmologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ilona Slusker Shternfeld treated 45 Medicare patients in 2024, average age 78
CMS counts 45 Medicare patients who saw Dr. Shternfeld in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Shternfeld's median patient age at 62, with 59% women.
Dr. Shternfeld's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Shternfeld's Medicare patients by sex, 2024
- Women2862%
- Men1738%
Chronic conditions among Dr. Shternfeld's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease36%
- Diabetes31%
- Atrial fibrillation24%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shternfeld's 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
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ilona Slusker Shternfeld wrote 153 Medicare Part D claims in 2024
In 2024, Dr. Shternfeld wrote 153 Medicare Part D claims for 39 patients. 78% of them were for generic drugs. CMS names the drug for 76 of them, across 2 drugs with 11 or more claims each, at $707 in total drug cost. In 2023, CMS named 96 claims across 4 drugs.
Dr. Shternfeld's Part D claims by kind of drug, 2024
- Generic119 claims78%
- Brand-name34 claims22%
Dr. Shternfeld's 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: 962024: 7621%
Drugs named by CMS: 2 in 2024, 4 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. Ilona Slusker Shternfeld takes part in Medicare
Dr. Shternfeld 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. Ilona Slusker Shternfeld received $692 in industry payments from 2016 to 2025
CMS Open Payments shows 18 general payments to Dr. Shternfeld from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $224.
General payments to Dr. Shternfeld by program year, 2016 to 2025
Companies that paid Dr. Shternfeld the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ilona Slusker Shternfeld graduated from New York University School of Medicine
Dr. Shternfeld graduated from New York University School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ilona Slusker Shternfeld'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Ilona Slusker Shternfeld
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. Ilona Slusker Shternfeld's NPI number?
Dr. Ilona Slusker Shternfeld's NPI number is 1528066693. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ilona Slusker Shternfeld?
Dr. Ilona Slusker Shternfeld is an ophthalmologist in South Windsor, Connecticut. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Ilona Slusker Shternfeld practice?
Dr. Shternfeld practices at 2800 Tamarack Ave, South Windsor, CT 06074-5539. Dr. Shternfeld's primary practice is Connecticut Center for Sight in South Windsor, Connecticut.
What is Dr. Ilona Slusker Shternfeld's office phone number?
The practice phone on file for Dr. Shternfeld is (860) 648-0638.
What is Dr. Ilona Slusker Shternfeld's medical license number?
Dr. Shternfeld holds Connecticut license 041170.
Does Dr. Ilona Slusker Shternfeld accept Medicare?
Yes. CMS data shows Dr. Shternfeld billed Medicare for 46 services in 2024, and Dr. Shternfeld accepts Medicare assignment.
How many Medicare patients does Dr. Ilona Slusker Shternfeld see?
CMS counts 45 Medicare patients who saw Dr. Shternfeld in 2024, with an average age of 78.
What services does Dr. Ilona Slusker Shternfeld bill to Medicare?
In 2024, Dr. Shternfeld's most billed Medicare services were eye exam or test (92014).
Where did Dr. Ilona Slusker Shternfeld go to medical school?
Dr. Shternfeld graduated from New York University School of Medicine in 1995.
What drugs does Dr. Ilona Slusker Shternfeld prescribe most?
In 2024 Medicare Part D data, Dr. Shternfeld's most prescribed drugs by claims were Latanoprost and Doxycycline Hyclate.
Has Dr. Ilona Slusker Shternfeld received payments from drug or device companies?
CMS Open Payments shows $692 in general payments to Dr. Shternfeld from 7 companies from 2016 to 2025. The largest total came from Merz North America, Inc.
How long has Dr. Ilona Slusker Shternfeld been practicing?
Dr. Shternfeld graduated from medical school in 1995, 31 years ago.
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