John Welch
- Publications
- 23
- Industry payments
- $18
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 777 Seaview Ave, Staten Island, NY 10305-3436
- Practice phone
- Call (718) 667-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find John Welch'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.
John Welch is a psychiatrist in Staten Island, New York
John Welch practices in Staten Island, New York.
John Welch's NPI, 1972624864, was assigned on April 2, 2007. John Welch holds New York license 100132.
- NPI
- 1972624864NPI Registry (opens in a new tab)
- NPI enumeration date
- April 2, 2007
- NPI status
- Active
- Practice phone
- (718) 667-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
John Welch's practice address is in Staten Island, New York
John Welch's practice address in the NPI Registry is 777 Seaview Ave, Staten Island, NY 10305-3436. The practice phone is (718) 667-2300.
- NPI Registry address777 Seaview Ave, Staten Island, NY 10305-3436Phone(718) 667-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at John Welch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Welch practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Welch's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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John Welch is one of 4,448 psychiatrists in New York
Psychiatry is John Welch's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. John Welch is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near John Welch
Counts of psychiatrists 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
John Welch has 23 publications on record
Dmand AI links 23 papers to John Welch, published from 2010 to 2025. 2013 was the busiest year, with 3. The most frequent topics are Mycobacterium tuberculosis, Pyrazinamide and Antitubercular Agents. John Welch has published most often in Biomacromolecules. John Welch's most frequent co-author is Eric Lee Nuermberger, MD.
John Welch's papers by year, 2010 to 2025
Topics John Welch writes about most
- Mycobacterium tuberculosis
- Pyrazinamide
- Antitubercular Agents
- Bacterial Proteins
- Fatty Acid Synthases
- Models, Molecular
- Tuberculosis
- Administration, Inhalation
John Welch's most frequent co-authors
Recent publications by John Welch
See who John Welch researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who John Welch works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
John Welch received $18 in industry payments in 2017
CMS Open Payments shows 1 general payment to John Welch from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $18.
Companies that paid John Welch the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Welch'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 Practice 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 John Welch
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Welch's NPI number?
John Welch's NPI number is 1972624864. It was assigned on April 2, 2007, and it is active in the NPI Registry.
What does John Welch specialize in?
John Welch is a psychiatrist in Staten Island, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does John Welch practice?
John Welch practices at 777 Seaview Ave, Staten Island, NY 10305-3436.
What is John Welch's office phone number?
The practice phone on file for John Welch is (718) 667-2300.
What is John Welch's medical license number?
John Welch holds New York license 100132.
Has John Welch received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to John Welch from 1 company from 2017 to 2017. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has John Welch been practicing?
John Welch's NPI was assigned in 2007.
Does John Welch do research?
Dmand AI links 23 publications to John Welch, published from 2010 to 2025.
Who does John Welch publish with?
John Welch's most frequent co-authors are Eric Lee Nuermberger, MD (1 shared paper).
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