Nathan Greenfeld
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 18 Middleton St, Brooklyn, NY 11206
- Practice phone
- Call (718) 875-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St)
Behavioral health practice · Brooklyn, New York
Find Nathan Greenfeld'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.
Nathan Greenfeld is a social worker in Brooklyn, New York
Nathan Greenfeld practices at Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St) in Brooklyn, New York.
Nathan Greenfeld's NPI, 1073986964, was assigned on November 2, 2015. Nathan Greenfeld holds New York license 097797.
- NPI
- 1073986964NPI Registry (opens in a new tab)
- NPI enumeration date
- November 2, 2015
- NPI status
- Active
- Practice phone
- (718) 875-6900
- 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)
Nathan Greenfeld practices at Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St) in Brooklyn, New York
Nathan Greenfeld's primary practice is Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St), at 18 Middleton St, Brooklyn, NY 11206. The practice phone is (718) 875-6900.
- Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St)18 Middleton St, Brooklyn, NY 11206Phone(718) 875-6900
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathan Greenfeld is affiliated with 1 site of care and 1 medical group
Nathan Greenfeld's primary practice is Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St) in Brooklyn, New York. The medical group on file is Premium Health Center.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Nathan Greenfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Greenfeld practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St) | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathan Greenfeld is one of 4,070 social workers in New York
Social worker is Nathan Greenfeld's primary specialty in the NPI Registry, under taxonomy code 104100000X. Nathan Greenfeld is licensed in New York.
Specialties and state licenses
- Social worker, New YorkPrimary
Social workers near Nathan Greenfeld
Counts of social workers 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
Sources for Nathan Greenfeld'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (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 Nathan Greenfeld
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan Greenfeld's NPI number?
Nathan Greenfeld's NPI number is 1073986964. It was assigned on November 2, 2015, and it is active in the NPI Registry.
What does Nathan Greenfeld specialize in?
Nathan Greenfeld is a social worker in Brooklyn, New York. The primary specialty in the NPI Registry is Social Worker (taxonomy code 104100000X).
Where does Nathan Greenfeld practice?
Nathan Greenfeld practices at 18 Middleton St, Brooklyn, NY 11206. Nathan Greenfeld's primary practice is Premium Health - Behavioral & Mental Health - Brooklyn (Middleton St) in Brooklyn, New York.
What is Nathan Greenfeld's office phone number?
The practice phone on file for Nathan Greenfeld is (718) 875-6900.
What is Nathan Greenfeld's medical license number?
Nathan Greenfeld holds New York license 097797, one of 2 state licenses on file.
What medical group is Nathan Greenfeld part of?
Nathan Greenfeld is linked to Premium Health Center.
How long has Nathan Greenfeld been practicing?
Nathan Greenfeld's NPI was assigned in 2015.
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