Yonatan Diamond
- Hospital affiliations
- 1
- Industry payments
- $124
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1991 Marcus Avenue, Lake Success, NY 11042
- Practice phone
- Call (317) 796-7565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Hyde Park Endoscopy
Surgery Center - Medicare-Certified · Lake Success, New York
Find Yonatan Diamond'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.
Yonatan Diamond is a pediatric hematology and oncology physician in New Hyde Park, New York
Yonatan Diamond practices at New Hyde Park Endoscopy in Lake Success, New York.
Yonatan Diamond's NPI, 1225716152, was assigned on July 10, 2023. Yonatan Diamond holds New York license P122573.
- NPI
- 1225716152NPI Registry (opens in a new tab)
- NPI enumeration date
- July 10, 2023
- NPI status
- Active
- Practice phone
- (317) 796-7565
- 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 Affiliation Data
Yonatan Diamond practices at New Hyde Park Endoscopy in Lake Success, New York
Yonatan Diamond's primary practice is New Hyde Park Endoscopy, at 1991 Marcus Avenue, Lake Success, NY 11042. The practice phone is (317) 796-7565.
- New Hyde Park Endoscopy1991 Marcus Avenue, Lake Success, NY 11042Phone(317) 796-7565
Source: Dmand AI Affiliation Data
Yonatan Diamond is affiliated with 2 sites of care and 1 medical group
Yonatan Diamond's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Yonatan Diamond is also affiliated with Memorial Sloan Kettering Cancer Center. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Yonatan Diamond's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yonatan Diamond practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Hyde Park Endoscopy | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Yonatan Diamond is one of 232 pediatric hematologys and oncology physicians in New York
Pediatric hematology-oncology is Yonatan Diamond's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Yonatan Diamond is licensed in New York.
Specialties and state licenses
- Pediatric hematology and oncology, New YorkPrimary
Pediatric hematologys and oncology physicians near Yonatan Diamond
Counts of pediatric hematologys and oncology physicians 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
Yonatan Diamond's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Yonatan Diamond's median patient age at 18, with 41% women.
Yonatan Diamond's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women41%
- Men53%
Source: Dmand AI Patient Panel Data
Yonatan Diamond received $124 in industry payments in 2023
CMS Open Payments shows 1 general payment to Yonatan Diamond from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $124.
Companies that paid Yonatan Diamond the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Yonatan Diamond'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Yonatan Diamond
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Yonatan Diamond's NPI number?
Yonatan Diamond's NPI number is 1225716152. It was assigned on July 10, 2023, and it is active in the NPI Registry.
What does Yonatan Diamond specialize in?
Yonatan Diamond is a pediatric hematology and oncology physician in New Hyde Park, New York. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Yonatan Diamond practice?
Yonatan Diamond practices at 1991 Marcus Avenue, Lake Success, NY 11042. Yonatan Diamond's primary practice is New Hyde Park Endoscopy in Lake Success, New York.
What is Yonatan Diamond's office phone number?
The practice phone on file for Yonatan Diamond is (317) 796-7565.
What is Yonatan Diamond's medical license number?
Yonatan Diamond holds New York license P122573.
Which hospitals is Yonatan Diamond affiliated with?
Yonatan Diamond is affiliated with Memorial Sloan Kettering Cancer Center.
What medical group is Yonatan Diamond part of?
Yonatan Diamond is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Has Yonatan Diamond received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Yonatan Diamond from 1 company from 2023 to 2023. The largest total came from Sanofi and Genzyme US Companies.
How long has Yonatan Diamond been practicing?
Yonatan Diamond's NPI was assigned in 2023.
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