Dr. Grigory Leontyev, MD
- Medicare services, 2022
- 28
- Part D claims, 2024
- 14
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1650 Grand Concourse, Bronx, NY 10457
- Practice phone
- Call (718) 901-8600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bronxcare Health System
Bronx, New York
Find Dr. Leontyev's professional email, personal email and mobile number
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Dr. Grigory Leontyev is a general surgeon in Bronx, New York
Dr. Leontyev practices at Bronxcare Health System in Bronx, New York.
Dr. Leontyev's NPI, 1346322054, was assigned on October 20, 2006. Dr. Leontyev holds New York license 228112-1.
- NPI
- 1346322054NPI Registry (opens in a new tab)
- NPI enumeration date
- October 20, 2006
- NPI status
- Active
- Practice phone
- (718) 901-8600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Grigory Leontyev practices at Bronxcare Health System in Bronx, New York
Dr. Leontyev's primary practice is Bronxcare Health System, at 1650 Grand Concourse, Bronx, NY 10457 in Bronx County. The practice phone is (718) 901-8600.
- Bronxcare Health System1650 Grand Concourse, Bronx, NY 10457 · Bronx CountyPhone(718) 901-8600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Grigory Leontyev is affiliated with 1 site of care and 3 medical groups
Dr. Leontyev's primary practice is Bronxcare Health System in Bronx, New York. The medical group on file is BronxCare Health System. Dmand AI also links Dr. Leontyev to 2 more medical groups, 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. Grigory Leontyev's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leontyev practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bronxcare Health System | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Grigory Leontyev is one of 1,604 general surgeons in New York
Surgery is Dr. Leontyev's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Leontyev is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Leontyev
Counts of general surgeons 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. Grigory Leontyev billed Medicare for 28 services in 2022
CMS data shows 28 Medicare services from Dr. Leontyev across 2 procedure codes in 2022. Medicare paid $2,208 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leontyev compared with the New York median for general surgeons, 2022
- Dr. Leontyev
- New York median
- Medicare services
- 28vs 15482% below
- Part D claims
- 11vs 2454% below
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Leontyev's most billed Medicare procedure codes, 2022
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. Leontyev and other general surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Grigory Leontyev wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Leontyev wrote 14 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $24 in total drug cost. In 2020, CMS named 12 claims across 1 drug.
Dr. Leontyev's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 122021: 118%
Drugs named by CMS: 1 in 2021, 1 in 2020.
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
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Sources for Dr. Grigory Leontyev'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 |
| 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) |
| 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. Grigory Leontyev
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. Grigory Leontyev's NPI number?
Dr. Grigory Leontyev's NPI number is 1346322054. It was assigned on October 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Grigory Leontyev?
Dr. Grigory Leontyev is a general surgeon in Bronx, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Grigory Leontyev practice?
Dr. Leontyev practices at 1650 Grand Concourse, Bronx, NY 10457. Dr. Leontyev's primary practice is Bronxcare Health System in Bronx, New York. Dmand AI also links Dr. Leontyev to 2 medical groups.
What is Dr. Grigory Leontyev's office phone number?
The practice phone on file for Dr. Leontyev is (718) 901-8600.
What is Dr. Grigory Leontyev's medical license number?
Dr. Leontyev holds New York license 228112-1.
What medical group is Dr. Grigory Leontyev part of?
Dr. Leontyev is linked to BronxCare Health System. Dmand AI links Dr. Leontyev to 2 more medical groups.
Does Dr. Grigory Leontyev accept Medicare?
Yes. CMS data shows Dr. Leontyev billed Medicare for 28 services in 2022.
What services does Dr. Grigory Leontyev bill to Medicare?
In 2022, Dr. Leontyev's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99221).
What drugs does Dr. Grigory Leontyev prescribe most?
In 2021 Medicare Part D data, Dr. Leontyev's most prescribed drugs by claims were Hydrochlorothiazide.
How long has Dr. Grigory Leontyev been practicing?
Dr. Leontyev's NPI was assigned in 2006.
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