Dr. William Greenberg, MD
- Publications
- 22
- Hospital affiliations
- 1
- Industry payments
- $480
- Medical groups
- 2
- State license
- 1
- Practice address
- 701 North Broadway, Sleepy Hollow, NY 10591
- Practice phone
- Call (914) 366-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Greenberg'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. William Greenberg is a pediatrician in Sleepy Hollow, New York
Dr. Greenberg practices at Phelps Hospital in Sleepy Hollow, New York, part of Northwell Health.
Dr. Greenberg's NPI, 1780773119, was assigned on October 12, 2006. Dr. Greenberg holds New York license 101440.
- NPI
- 1780773119NPI Registry (opens in a new tab)
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Practice phone
- (914) 366-3000
- 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
Dr. William Greenberg practices at Phelps Hospital in Sleepy Hollow, New York
Dr. Greenberg's primary practice is Phelps Hospital, at 701 North Broadway, Sleepy Hollow, NY 10591 in Westchester County. The practice phone is (914) 366-3000.
- Phelps Hospital701 North Broadway, Sleepy Hollow, NY 10591 · Westchester CountyPhone(914) 366-3000
Source: Dmand AI Affiliation Data
Dr. William Greenberg is affiliated with 4 sites of care and 2 medical groups
Dr. Greenberg's primary practice is Phelps Hospital in Sleepy Hollow, New York, part of Northwell Health. The medical group on file is Boston Children's Health Physicians. Dmand AI also links Dr. Greenberg to 2 more group practices and clinics, 1 breast imaging center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Greenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greenberg practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Phelps Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northwell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Greenberg is one of 4,313 pediatricians in New York
Pediatrics is Dr. Greenberg's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Greenberg is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Greenberg
Counts of pediatricians 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. William Greenberg's patients have a median age of 19
Across all payers, Dmand AI patient panel data puts Dr. Greenberg's median patient age at 19, with 75% women.
Dr. Greenberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. William Greenberg has 22 publications on record
Dmand AI links 22 papers to Dr. Greenberg, published from 2008 to 2024. 2015 was the busiest year, with 4. The most frequent topics are Cyclopropanes, Milnacipran and Delayed-Action Preparations. Dr. Greenberg has published most often in Clin Drug Investig. Dr. Greenberg's most frequent co-authors are Angelo Sambunaris, MD, Bekir Berker Artukoglu, MD and Andrew Jon Cutler, MD.
Dr. Greenberg's papers by year, 2008 to 2024
Topics Dr. Greenberg writes about most
- Cyclopropanes
- Milnacipran
- Delayed-Action Preparations
- Double-Blind Method
- Depressive Disorder, Major
- Antidepressive Agents
- Psychiatric Status Rating Scales
- Selective Serotonin Reuptake Inhibitors
Dr. Greenberg's most frequent co-authors
- Angelo Sambunaris, MD2 shared papers
- Bekir Berker Artukoglu, MD1 shared paper
- Andrew Jon Cutler, MD1 shared paper
Recent publications by Dr. Greenberg
See who Dr. Greenberg researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Greenberg works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William Greenberg received $480 in industry payments from 2016 to 2024
CMS Open Payments shows 9 general payments to Dr. Greenberg from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 95% of the total. Allergan Inc. paid the most, $252.
General payments to Dr. Greenberg by program year, 2016 to 2024
General payments to Dr. Greenberg by kind, 2016 to 2024
- Food and beverage$45595%
- Speaker and faculty fees$255%
Companies that paid Dr. Greenberg the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Greenberg'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 |
| 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) |
| 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. William Greenberg
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. William Greenberg's NPI number?
Dr. William Greenberg's NPI number is 1780773119. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Greenberg?
Dr. William Greenberg is a pediatrician in Sleepy Hollow, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. William Greenberg practice?
Dr. Greenberg practices at 701 North Broadway, Sleepy Hollow, NY 10591. Dr. Greenberg's primary practice is Phelps Hospital in Sleepy Hollow, New York, part of Northwell Health. Dmand AI also links Dr. Greenberg to 2 group practices and clinics, 1 breast imaging center and 1 medical group.
What is Dr. William Greenberg's office phone number?
The practice phone on file for Dr. Greenberg is (914) 366-3000.
What is Dr. William Greenberg's medical license number?
Dr. Greenberg holds New York license 101440.
Which hospitals is Dr. William Greenberg affiliated with?
Dr. Greenberg practices at Phelps Hospital in Sleepy Hollow, New York.
What medical group is Dr. William Greenberg part of?
Dr. Greenberg is linked to Boston Children's Health Physicians. Dmand AI links Dr. Greenberg to 1 more medical group.
Has Dr. William Greenberg received payments from drug or device companies?
CMS Open Payments shows $480 in general payments to Dr. Greenberg from 7 companies from 2016 to 2024. The largest total came from Allergan Inc.
How long has Dr. William Greenberg been practicing?
Dr. Greenberg's NPI was assigned in 2006.
Does Dr. William Greenberg do research?
Dmand AI links 22 publications to Dr. Greenberg, published from 2008 to 2024.
Who does Dr. William Greenberg publish with?
Dr. Greenberg's most frequent co-authors are Angelo Sambunaris, MD (2 shared papers), Bekir Berker Artukoglu, MD (1 shared paper) and Andrew Jon Cutler, MD (1 shared paper).
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