Ekaterina Knobel-Osborne, OD
- Medicare patients, 2024
- 214
- Part D claims, 2024
- 15
- Industry payments
- $1,285
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1600 Montgomery Rd, Deerfield, IL 60015
- Practice phone
- Call (847) 540-3051
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr Kaplan & Associates
Deerfield, Illinois
Find Ekaterina Knobel-Osborne's 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.
Ekaterina Knobel-Osborne is an optometrist in Deerfield, Illinois
Ekaterina Knobel-Osborne practices at Dr Kaplan & Associates in Deerfield, Illinois.
Ekaterina Knobel-Osborne's NPI, 1891843587, was assigned on January 8, 2007. Ekaterina Knobel-Osborne graduated from University of Missouri St Louis - School of Optometry in 2000.
- NPI
- 1891843587NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870631658
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Practice phone
- (847) 540-3051
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Ekaterina Knobel-Osborne practices at Dr Kaplan & Associates in Deerfield, Illinois
Ekaterina Knobel-Osborne's primary practice is Dr Kaplan & Associates, at 1600 Montgomery Rd, Deerfield, IL 60015 in Lake County. The practice phone is (847) 540-3051.
- Dr Kaplan & Associates1600 Montgomery Rd, Deerfield, IL 60015 · Lake CountyPhone(847) 540-3051
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ekaterina Knobel-Osborne is affiliated with 2 sites of care and 1 medical group
Ekaterina Knobel-Osborne's primary practice is Dr Kaplan & Associates in Deerfield, Illinois. Dmand AI also links Ekaterina Knobel-Osborne to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ekaterina Knobel-Osborne's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ekaterina Knobel-Osborne practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr Kaplan & Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ekaterina Knobel-Osborne is one of 2,194 optometrists in Illinois
Optometrist is Ekaterina Knobel-Osborne's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ekaterina Knobel-Osborne has a license on file in Illinois.
Specialties and state licenses
- Optometrist, Illinois
Optometrists near Ekaterina Knobel-Osborne
Counts of optometrists 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
Ekaterina Knobel-Osborne treated 214 Medicare patients in 2024, average age 74
CMS counts 214 Medicare patients who saw Ekaterina Knobel-Osborne in 2024. The largest group is 65 to 74, with 132 patients. 75% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ekaterina Knobel-Osborne's median patient age at 72, with 66% women.
Ekaterina Knobel-Osborne's Medicare patients by age, 2024
Ekaterina Knobel-Osborne's Medicare patients by sex, 2024
- Women10549%
- Men10951%
Chronic conditions among Ekaterina Knobel-Osborne's Medicare patients, 2024
- High cholesterol75%
- High blood pressure59%
- Arthritis41%
- Ischemic heart disease24%
- Diabetes17%
- Osteoporosis16%
- Cancer14%
- Chronic kidney disease14%
Share of Medicare patients with each condition. A patient can have several.
Ekaterina Knobel-Osborne's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ekaterina Knobel-Osborne wrote 15 Medicare Part D claims in 2024
In 2024, Ekaterina Knobel-Osborne wrote 15 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ekaterina Knobel-Osborne takes part in Medicare
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Ekaterina Knobel-Osborne received $1,285 in industry payments in 2025
CMS Open Payments shows 5 general payments to Ekaterina Knobel-Osborne from 4 drug and device companies in 2025. Consulting fees make up the largest share, 78% of the total. CooperVision Inc. paid the most, $1,000.
General payments to Ekaterina Knobel-Osborne by kind, 2025 to 2025
- Consulting fees$1,00078%
- Food and beverage$28522%
Companies that paid Ekaterina Knobel-Osborne the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ekaterina Knobel-Osborne graduated from University of Missouri St Louis - School of Optometry
Ekaterina Knobel-Osborne graduated from University of Missouri St Louis - School of Optometry in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ekaterina Knobel-Osborne'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians Utilization Data (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 Ekaterina Knobel-Osborne
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ekaterina Knobel-Osborne's NPI number?
Ekaterina Knobel-Osborne's NPI number is 1891843587. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What does Ekaterina Knobel-Osborne specialize in?
Ekaterina Knobel-Osborne is an optometrist in Deerfield, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ekaterina Knobel-Osborne practice?
Ekaterina Knobel-Osborne practices at 1600 Montgomery Rd, Deerfield, IL 60015. Ekaterina Knobel-Osborne's primary practice is Dr Kaplan & Associates in Deerfield, Illinois. Dmand AI also links Ekaterina Knobel-Osborne to 1 group practice or clinic and 1 medical group.
What is Ekaterina Knobel-Osborne's office phone number?
The practice phone on file for Ekaterina Knobel-Osborne is (847) 540-3051.
How many Medicare patients does Ekaterina Knobel-Osborne see?
CMS counts 214 Medicare patients who saw Ekaterina Knobel-Osborne in 2024, with an average age of 74.
Where did Ekaterina Knobel-Osborne go to medical school?
Ekaterina Knobel-Osborne graduated from University of Missouri St Louis - School of Optometry in 2000.
Has Ekaterina Knobel-Osborne received payments from drug or device companies?
CMS Open Payments shows $1,285 in general payments to Ekaterina Knobel-Osborne from 4 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Ekaterina Knobel-Osborne been practicing?
Ekaterina Knobel-Osborne graduated from medical school in 2000, 26 years ago.
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