Dr. Igor Khelemsky, MD
- Medicare services, 2024
- 52,152
- Medicare patients, 2024
- 515
- Part D claims, 2024
- 6,430
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Practice address
- 2310 65th St, Brooklyn, NY 11204
- Practice phone
- Call (718) 376-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
All Neurological Services
Brooklyn, New York
Find Dr. Khelemsky'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.
Dr. Igor Khelemsky is a neurologist in Brooklyn, New York
Dr. Khelemsky practices at All Neurological Services in Brooklyn, New York.
Dr. Khelemsky's NPI, 1962431148, was assigned on July 1, 2006. Dr. Khelemsky graduated from Kursk State Medical University in 1979. Dr. Khelemsky holds New York license 196963.
- NPI
- 1962431148NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062406564
- NPI enumeration date
- July 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 376-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Igor Khelemsky practices at All Neurological Services in Brooklyn, New York
Dr. Khelemsky's primary practice is All Neurological Services, at 2310 65th St, Brooklyn, NY 11204 in Kings County. The practice phone is (718) 376-3200.
- All Neurological Services2310 65th St, Brooklyn, NY 11204 · Kings CountyPhone(718) 376-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Igor Khelemsky is affiliated with 6 sites of care and 2 medical groups
Dr. Khelemsky's primary practice is All Neurological Services in Brooklyn, New York. Dr. Khelemsky is also affiliated with Tisch Hospital. The medical group on file is Ahava Medical & Rehabilitation Center. Dmand AI also links Dr. Khelemsky to 2 more hospitals, 2 group practices and clinics 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 Dr. Igor Khelemsky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khelemsky practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| All Neurological Services | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Igor Khelemsky is one of 1,489 neurologists in New York
Neurology is Dr. Khelemsky's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Khelemsky is licensed in New York.
Specialties and state licenses
- Neurology, New YorkPrimary
Neurologists near Dr. Khelemsky
Counts of neurologists 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. Igor Khelemsky billed Medicare for 52,152 services in 2024
CMS data shows 52,152 Medicare services from Dr. Khelemsky across 21 procedure codes in 2024, for 515 Medicare patients. Medicare paid $637,230 for them. Every service was in an office.
Dr. Khelemsky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 52,4992024: 48,4138%
- Tests and treatments
- 2023: 2,1782024: 2,1901%
- Office and hospital visits
- 2023: 1,4352024: 1,26212%
- Surgery
- 2023: 3022024: 2875%
Dr. Khelemsky compared with the New York median for neurologists, 2024
- Dr. Khelemsky
- New York median
- Medicare services
- 52,152vs 376138.7 times
- Medicare patients
- 515vs 1902.7 times
- Part D claims
- 6,032vs 37516.1 times
Medians across 1,462 neurologists in New York with Dmand AI profiles that report each measure.
Dr. Khelemsky'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Igor Khelemsky treated 515 Medicare patients in 2024, average age 76
CMS counts 515 Medicare patients who saw Dr. Khelemsky in 2024. The largest group is 75 to 84, with 201 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 75% are also on Medicaid. Their average risk score is 1.62, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Khelemsky's median patient age at 61, with 65% women.
Dr. Khelemsky's Medicare patients by age, 2024
Dr. Khelemsky's Medicare patients by sex, 2024
- Women33665%
- Men17935%
Chronic conditions among Dr. Khelemsky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Diabetes62%
- Stroke or TIA48%
- Ischemic heart disease46%
- Mood disorders45%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Khelemsky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Igor Khelemsky wrote 6,430 Medicare Part D claims in 2024
In 2024, Dr. Khelemsky wrote 6,430 Medicare Part D claims for 734 patients. 63% of them were for generic drugs. CMS names the drug for 6,032 of them, across 75 drugs with 11 or more claims each, at $2,776,634 in total drug cost. In 2023, CMS named 5,658 claims across 76 drugs.
Dr. Khelemsky's Part D claims by kind of drug, 2024
- Generic4,069 claims63%
- Brand-name2,361 claims37%
Dr. Khelemsky'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.
Drug classes CMS tracks in Dr. Khelemsky's Part D claims, 2024
- Opioids3%222 of 6,430 claims
- Antipsychotics, patients 65 and over2%136 of 6,430 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,6582024: 6,0327%
Drugs named by CMS: 75 in 2024, 76 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
Dr. Igor Khelemsky scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Khelemsky for performance year 2024, reported as part of a group. Dr. Khelemsky accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Khelemsky as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Khelemsky's MIPS scores, performance year 2024
- 100of 100Final score
- 95of 100Quality
- 40of 100Improvement Activities
- 80of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Igor Khelemsky received $8,084 in industry payments from 2016 to 2025
CMS Open Payments shows 385 general payments to Dr. Khelemsky from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Pfizer Inc. paid the most, $1,725.
General payments to Dr. Khelemsky by program year, 2016 to 2025
General payments to Dr. Khelemsky by kind, 2016 to 2025
- Food and beverage$7,96599%
- Education$761%
- Speaker and faculty fees$431%
Companies that paid Dr. Khelemsky 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. Igor Khelemsky graduated from Kursk State Medical University
Dr. Khelemsky graduated from Kursk State Medical University in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Igor Khelemsky'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Igor Khelemsky
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. Igor Khelemsky's NPI number?
Dr. Igor Khelemsky's NPI number is 1962431148. It was assigned on July 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Igor Khelemsky?
Dr. Igor Khelemsky is a neurologist in Brooklyn, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Igor Khelemsky practice?
Dr. Khelemsky practices at 2310 65th St, Brooklyn, NY 11204. Dr. Khelemsky's primary practice is All Neurological Services in Brooklyn, New York. Dmand AI also links Dr. Khelemsky to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Igor Khelemsky's office phone number?
The practice phone on file for Dr. Khelemsky is (718) 376-3200.
What is Dr. Igor Khelemsky's medical license number?
Dr. Khelemsky holds New York license 196963.
Which hospitals is Dr. Igor Khelemsky affiliated with?
Dr. Khelemsky is affiliated with Tisch Hospital. Dmand AI links Dr. Khelemsky to 2 more hospitals.
What medical group is Dr. Igor Khelemsky part of?
Dr. Khelemsky is linked to Ahava Medical & Rehabilitation Center. Dmand AI links Dr. Khelemsky to 1 more medical group.
Does Dr. Igor Khelemsky accept Medicare?
Yes. CMS data shows Dr. Khelemsky billed Medicare for 52,152 services in 2024, and Dr. Khelemsky accepts Medicare assignment.
Does Dr. Igor Khelemsky offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Khelemsky as offering telehealth services.
What is Dr. Igor Khelemsky's MIPS score?
Dr. Khelemsky's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Igor Khelemsky see?
CMS counts 515 Medicare patients who saw Dr. Khelemsky in 2024, with an average age of 76.
What services does Dr. Igor Khelemsky bill to Medicare?
In 2024, Dr. Khelemsky's most billed Medicare services were injected or infused drug (J0585), office visit, established patient (99213) and injected or infused drug (J3475).
Where did Dr. Igor Khelemsky go to medical school?
Dr. Khelemsky graduated from Kursk State Medical University in 1979.
What drugs does Dr. Igor Khelemsky prescribe most?
In 2024 Medicare Part D data, Dr. Khelemsky's most prescribed drugs by claims were Nurtec ODT, Emgality Pen and Memantine HCl.
Has Dr. Igor Khelemsky received payments from drug or device companies?
CMS Open Payments shows $8,084 in general payments to Dr. Khelemsky from 38 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Igor Khelemsky been practicing?
Dr. Khelemsky graduated from medical school in 1979, 47 years ago.
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