Dr. Eli A. Friedman, MD
- Part D claims, 2016
- 47
- Industry payments
- $225
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 450 Clarkson Ave # 30 #30, Brooklyn, NY 11203
- Practice phone
- Call (718) 270-2045
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Downstate Health Physicians
Multi-specialty group site · Brooklyn, New York
Find Dr. Friedman'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. Eli A. Friedman is a nephrologist in Brooklyn, New York
Dr. Friedman practices at Downstate Health Physicians in Brooklyn, New York.
Dr. Friedman's NPI, 1407840986, was assigned on September 9, 2005. Dr. Friedman holds New York license 080904-1.
- NPI
- 1407840986NPI Registry (opens in a new tab)
- NPI enumeration date
- September 9, 2005
- NPI status
- Active
- Practice phone
- (718) 270-2045
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eli A. Friedman practices at 2 locations in Brooklyn, New York
Dr. Friedman's primary practice is Downstate Health Physicians, at 450 Clarkson Ave # 30 #30, Brooklyn, NY 11203. The practice phone is (718) 270-2045. The NPI Registry lists Dr. Friedman's practice address as 445 Lenox Rd, Brooklyn, NY 11203.
- Downstate Health PhysiciansPrimary450 Clarkson Ave # 30 #30, Brooklyn, NY 11203Phone(718) 270-2045
- NPI Registry address445 Lenox Rd, Brooklyn, NY 11203 · Kings CountyPhone(718) 270-1585
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Eli A. Friedman is affiliated with 1 site of care and 1 medical group
Dr. Friedman's primary practice is Downstate Health Physicians in Brooklyn, New York. The medical group on file is Downstate Health Physicians.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Eli A. Friedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Downstate Health Physicians | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eli A. Friedman is one of 914 nephrologists in New York
Nephrology is Dr. Friedman's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Friedman is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Nephrologists near Dr. Friedman
Counts of nephrologists 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. Eli A. Friedman wrote 47 Medicare Part D claims in 2016
In 2016, Dr. Friedman wrote 47 Medicare Part D claims. They cover 4 drugs, with $10,706 in total drug cost.
Dr. Friedman's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Eli A. Friedman received $225 in industry payments from 2016 to 2025
CMS Open Payments shows 11 general payments to Dr. Friedman from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $43.
General payments to Dr. Friedman by program year, 2016 to 2025
Companies that paid Dr. Friedman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eli A. Friedman'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Eli A. Friedman
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. Eli A. Friedman's NPI number?
Dr. Eli A. Friedman's NPI number is 1407840986. It was assigned on September 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Eli A. Friedman?
Dr. Eli A. Friedman is a nephrologist in Brooklyn, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Eli A. Friedman practice?
Dr. Friedman practices at 450 Clarkson Ave # 30 #30, Brooklyn, NY 11203. Dr. Friedman also practices at 445 Lenox Rd, Brooklyn, NY 11203. Dr. Friedman's primary practice is Downstate Health Physicians in Brooklyn, New York.
What is Dr. Eli A. Friedman's office phone number?
The practice phone on file for Dr. Friedman is (718) 270-2045.
What is Dr. Eli A. Friedman's medical license number?
Dr. Friedman holds New York license 080904-1.
What medical group is Dr. Eli A. Friedman part of?
Dr. Friedman is linked to Downstate Health Physicians.
What drugs does Dr. Eli A. Friedman prescribe most?
In 2016 Medicare Part D data, Dr. Friedman's most prescribed drugs by claims were Bd Ultra-Fine Pen Needle, Lantus Solostar and Novolog Flexpen.
Has Dr. Eli A. Friedman received payments from drug or device companies?
CMS Open Payments shows $225 in general payments to Dr. Friedman from 9 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Eli A. Friedman been practicing?
Dr. Friedman's NPI was assigned in 2005.
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