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Dr. Aleksandr Gleyzer, MD
NPI1417949165
- Part D claims, 2024
- 24
- Publications
- 2
- Hospital affiliations
- 2
- Industry payments
- $83
- Medical groups
- 3
- Practice address
- 451 Clarkson Avenue, Brooklyn, NY 11203
- Practice phone
- Call (718) 245-3901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gleyzer'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. Aleksandr Gleyzer is an emergency medicine physician in Brooklyn, New York
Dr. Gleyzer practices at NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC.
Dr. Gleyzer's NPI, 1417949165, was assigned on August 18, 2005. Dr. Gleyzer graduated from State University of New York Downstate Medical Center College of Medicine in 1998. Dr. Gleyzer holds New York license 214448-1.
NPI and contact details
- NPI
- 1417949165NPI Registry (opens in a new tab)
- NPI enumeration date
- August 18, 2005
- NPI status
- Active
- Practice phone
- (718) 245-3901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Aleksandr Gleyzer practices at NYC Health + Hospitals/Kings County in Brooklyn, New York
Dr. Gleyzer's primary practice is NYC Health + Hospitals/Kings County, at 451 Clarkson Avenue, Brooklyn, NY 11203 in Kings County. The practice phone is (718) 245-3901.
- NYC Health + Hospitals/Kings County451 Clarkson Avenue, Brooklyn, NY 11203 · Kings CountyPhone(718) 245-3901
Source: Dmand AI Affiliation Data
Dr. Aleksandr Gleyzer is affiliated with 2 sites of care and 3 medical groups
Dr. Gleyzer's primary practice is NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC. Dr. Gleyzer is also affiliated with University Hospital at Downstate. The medical group on file is Optum Medical Care. Dmand AI also links Dr. Gleyzer to 2 more medical groups, each named with a free account. Dr. Gleyzer's employer is on file too: a hospital.
University Hospital at DownstateOptum Medical Care2 medical groupsNames with a free accountEmployer: hospitalName with a free account
See all 5 affiliations for Dr. GleyzerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aleksandr Gleyzer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gleyzer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Kings County | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aleksandr Gleyzer is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Gleyzer's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Gleyzer is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Gleyzer
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
3,709emergency medicine physicians in New York381emergency medicine physicians in Brooklyn28emergency medicine physicians at NYC Health + Hospitals/Kings County
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Aleksandr Gleyzer's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Gleyzer's median patient age at 53, with 59% women.
Dr. Gleyzer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. Aleksandr Gleyzer wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Gleyzer wrote 24 Medicare Part D claims for 12 patients. 79% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $362 in total drug cost.
Part D claims, 202424
Drugs named by CMS1
Total drug cost$362
Part D patients12
Dr. Gleyzer's Part D claims by kind of drug, 2024
- Generic19 claims79%
- Brand-name and other5 claims21%
Dr. Gleyzer's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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
For MedTech and pharma teams
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Dr. Aleksandr Gleyzer has 2 publications on record
Dmand AI links 2 papers to Dr. Gleyzer, published from 2020 to 2021. Dr. Gleyzer's most frequent co-author is Edward Milman, MD.
Papers2
Years published2020 to 2021
Dr. Gleyzer's most frequent co-authors
Recent publications by Dr. Gleyzer
BetacoronavirusCoronavirus InfectionsCOVID-19
See who Dr. Gleyzer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gleyzer works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aleksandr Gleyzer received $83 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Gleyzer from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $83.
Companies that paid Dr. Gleyzer the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aleksandr Gleyzer graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Gleyzer graduated from State University of New York Downstate Medical Center College of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aleksandr Gleyzer'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Aleksandr Gleyzer
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. Aleksandr Gleyzer's NPI number?
Dr. Aleksandr Gleyzer's NPI number is 1417949165. It was assigned on August 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Aleksandr Gleyzer?
Dr. Aleksandr Gleyzer is an emergency medicine physician in Brooklyn, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Aleksandr Gleyzer practice?
Dr. Gleyzer practices at 451 Clarkson Avenue, Brooklyn, NY 11203. Dr. Gleyzer's primary practice is NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC. Dmand AI also links Dr. Gleyzer to 2 medical groups.
What is Dr. Aleksandr Gleyzer's office phone number?
The practice phone on file for Dr. Gleyzer is (718) 245-3901.
What is Dr. Aleksandr Gleyzer's medical license number?
Dr. Gleyzer holds New York license 214448-1.
Which hospitals is Dr. Aleksandr Gleyzer affiliated with?
Dr. Gleyzer practices at NYC Health + Hospitals/Kings County in Brooklyn, New York. Dr. Gleyzer is also affiliated with University Hospital at Downstate.
What medical group is Dr. Aleksandr Gleyzer part of?
Dr. Gleyzer is linked to Optum Medical Care. Dmand AI links Dr. Gleyzer to 2 more medical groups.
Where did Dr. Aleksandr Gleyzer go to medical school?
Dr. Gleyzer graduated from State University of New York Downstate Medical Center College of Medicine in 1998.
What drugs does Dr. Aleksandr Gleyzer prescribe most?
In 2018 Medicare Part D data, Dr. Gleyzer's most prescribed drugs by claims were Olmesartan Medoxomil.
Has Dr. Aleksandr Gleyzer received payments from drug or device companies?
CMS Open Payments shows $83 in general payments to Dr. Gleyzer from 1 company from 2022 to 2022. The largest total came from Abbvie Inc.
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How long has Dr. Aleksandr Gleyzer been practicing?
Dr. Gleyzer graduated from medical school in 1998, 28 years ago.
Does Dr. Aleksandr Gleyzer do research?
Dmand AI links 2 publications to Dr. Gleyzer, published from 2020 to 2021.
Who does Dr. Aleksandr Gleyzer publish with?
Dr. Gleyzer's most frequent co-authors are Edward Milman, MD (1 shared paper).
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