Dr. Leonid Rankov, MD
- Medicare services, 2024
- 1,038
- Medicare patients, 2024
- 310
- Part D claims, 2024
- 39
- Publications
- 3
- MIPS score, 2024
- 86
- Practice address
- 2201 Hempstead Turnpike, East Meadow, NY 11554
- Practice phone
- Call (516) 572-0123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rankov's professional email, personal email and mobile number
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Dr. Leonid Rankov is an internist in East Meadow, New York
Dr. Rankov practices at Nassau University Medical Center in East Meadow, New York, part of NuHealth.
Dr. Rankov's NPI, 1306017215, was assigned on March 19, 2008. Dr. Rankov graduated from First Tashkent State Medical Institute in 1987. Dr. Rankov holds New York license 249496.
- NPI
- 1306017215NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254491889
- NPI enumeration date
- March 19, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 572-0123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leonid Rankov practices at Nassau University Medical Center in East Meadow, New York
Dr. Rankov's primary practice is Nassau University Medical Center, at 2201 Hempstead Turnpike, East Meadow, NY 11554 in Nassau County. The practice phone is (516) 572-0123.
- Nassau University Medical Center2201 Hempstead Turnpike, East Meadow, NY 11554 · Nassau CountyPhone(516) 572-0123
Source: Dmand AI Affiliation Data
Dr. Leonid Rankov is affiliated with 4 sites of care and 2 medical groups
Dr. Rankov's primary practice is Nassau University Medical Center in East Meadow, New York, part of NuHealth. Dr. Rankov is also affiliated with St. John's Episcopal Hospital. The medical group on file is Nassau University Medical Center (NUMC), Department of Psychiatry and Behavioral Sciences. Dmand AI also links Dr. Rankov to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Rankov's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leonid Rankov's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rankov practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nassau University Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leonid Rankov is one of 9,643 internists in New York
Internal medicine is Dr. Rankov's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rankov is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Rankov
Counts of internists 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. Leonid Rankov billed Medicare for 1,038 services in 2024
CMS data shows 1,038 Medicare services from Dr. Rankov across 8 procedure codes in 2024, for 310 Medicare patients. Medicare paid $82,119 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rankov's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9342024: 1,03811%
Dr. Rankov compared with the New York median for internists, 2024
- Dr. Rankov
- New York median
- Medicare services
- 1,038vs 4262.4 times
- Medicare patients
- 310vs 15896% above
- Part D claims
- 5,017vs 6228.1 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Rankov'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. Rankov and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leonid Rankov treated 310 Medicare patients in 2024, average age 76
CMS counts 310 Medicare patients who saw Dr. Rankov in 2024. The largest group is 75 to 84, with 98 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 2.73, 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. Rankov's median patient age at 59, with 45% women.
Dr. Rankov's Medicare patients by age, 2024
Dr. Rankov's Medicare patients by sex, 2024
- Women15349%
- Men15751%
Chronic conditions among Dr. Rankov's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes56%
- Mood disorders54%
- Ischemic heart disease52%
- Alzheimer's and dementia48%
- Depression46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rankov's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women45%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leonid Rankov wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Rankov wrote 39 Medicare Part D claims for 19 patients. 90% of them were for generic drugs. They cover 102 drugs, with $239,405 in total drug cost. In 2021, CMS named 5,914 claims across 96 drugs.
Dr. Rankov's Part D claims by kind of drug, 2024
- Generic35 claims90%
- Brand-name and other4 claims10%
Dr. Rankov's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 5,9142022: 5,01715%
Drugs named by CMS: 102 in 2022, 96 in 2021.
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. Leonid Rankov scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Rankov for performance year 2024, reported as part of a group. Dr. Rankov accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Rankov's MIPS scores, performance year 2024
- 86of 100Final score
- 57.3of 100Quality
- 84of 100Promoting Interoperability
- 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. Leonid Rankov has 3 publications on record
Dmand AI links 3 papers to Dr. Rankov, published from 2021 to 2023. Dr. Rankov has published most often in Cureus. Dr. Rankov's most frequent co-authors are Jonah Delshad, DO, Amgad Nihad Makaryus, MD and Zachary Schneider, MD.
Dr. Rankov's most frequent co-authors
- Jonah Delshad, DO1 shared paper
- Amgad Nihad Makaryus, MD1 shared paper
- Zachary Schneider, MD1 shared paper
Recent publications by Dr. Rankov
J Investig Med High Impact Case Rep
See who Dr. Rankov researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rankov works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leonid Rankov received $308 in industry payments from 2022 to 2024
CMS Open Payments shows 4 general payments to Dr. Rankov from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Eisai Inc. paid the most, $125.
General payments to Dr. Rankov by program year, 2022 to 2024
Companies that paid Dr. Rankov the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leonid Rankov graduated from First Tashkent State Medical Institute
Dr. Rankov graduated from First Tashkent State Medical Institute in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leonid Rankov'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Leonid Rankov
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. Leonid Rankov's NPI number?
Dr. Leonid Rankov's NPI number is 1306017215. It was assigned on March 19, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Leonid Rankov?
Dr. Leonid Rankov is an internist in East Meadow, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leonid Rankov practice?
Dr. Rankov practices at 2201 Hempstead Turnpike, East Meadow, NY 11554. Dr. Rankov's primary practice is Nassau University Medical Center in East Meadow, New York, part of NuHealth. Dmand AI also links Dr. Rankov to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Leonid Rankov's office phone number?
The practice phone on file for Dr. Rankov is (516) 572-0123.
What is Dr. Leonid Rankov's medical license number?
Dr. Rankov holds New York license 249496.
Which hospitals is Dr. Leonid Rankov affiliated with?
Dr. Rankov practices at Nassau University Medical Center in East Meadow, New York. Dr. Rankov is also affiliated with St. John's Episcopal Hospital. Dmand AI links Dr. Rankov to 1 more hospital.
What medical group is Dr. Leonid Rankov part of?
Dr. Rankov is linked to Nassau University Medical Center (NUMC), Department of Psychiatry and Behavioral Sciences. Dmand AI links Dr. Rankov to 1 more medical group.
Does Dr. Leonid Rankov accept Medicare?
Yes. CMS data shows Dr. Rankov billed Medicare for 1,038 services in 2024, and Dr. Rankov accepts Medicare assignment.
What is Dr. Leonid Rankov's MIPS score?
Dr. Rankov's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Leonid Rankov see?
CMS counts 310 Medicare patients who saw Dr. Rankov in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Leonid Rankov bill to Medicare?
In 2024, Dr. Rankov's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99231).
Where did Dr. Leonid Rankov go to medical school?
Dr. Rankov graduated from First Tashkent State Medical Institute in 1987.
What drugs does Dr. Leonid Rankov prescribe most?
In 2022 Medicare Part D data, Dr. Rankov's most prescribed drugs by claims were Clopidogrel, Atorvastatin Calcium and Simvastatin.
Has Dr. Leonid Rankov received payments from drug or device companies?
CMS Open Payments shows $308 in general payments to Dr. Rankov from 3 companies from 2022 to 2024. The largest total came from Eisai Inc.
How long has Dr. Leonid Rankov been practicing?
Dr. Rankov graduated from medical school in 1987, 39 years ago.
Does Dr. Leonid Rankov do research?
Dmand AI links 3 publications to Dr. Rankov, published from 2021 to 2023.
Who does Dr. Leonid Rankov publish with?
Dr. Rankov's most frequent co-authors are Jonah Delshad, DO (1 shared paper), Amgad Nihad Makaryus, MD (1 shared paper) and Zachary Schneider, MD (1 shared paper).
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