Dr. Jonathan W. Stewart, MD
- Part D claims, 2024
- 233
- Publications
- 39
- Clinical trials
- 4
- Industry payments
- $32
- State license
- 1
- Practice address
- 127 Berkeley Pl, Brooklyn, NY 11217-3603
- Practice phone
- Call (718) 783-3218
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Stewart'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. Jonathan W. Stewart is a psychiatrist in Brooklyn, New York
Dr. Stewart practices in Brooklyn, New York.
Dr. Stewart's NPI, 1235314485, was assigned on January 7, 2008. Dr. Stewart holds New York license 127215.
- NPI
- 1235314485NPI Registry (opens in a new tab)
- NPI enumeration date
- January 7, 2008
- NPI status
- Active
- Practice phone
- (718) 783-3218
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Jonathan W. Stewart's practice address is in Brooklyn, New York
Dr. Stewart's practice address in the NPI Registry is 127 Berkeley Pl, Brooklyn, NY 11217-3603. The practice phone is (718) 783-3218.
- NPI Registry address127 Berkeley Pl, Brooklyn, NY 11217-3603Phone(718) 783-3218
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Jonathan W. Stewart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stewart practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Stewart's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan W. Stewart is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Stewart's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Stewart is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Stewart
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
Dr. Jonathan W. Stewart wrote 233 Medicare Part D claims in 2024
In 2024, Dr. Stewart wrote 233 Medicare Part D claims for 14 patients. 86% of them were for generic drugs. CMS names the drug for 89 of them, across 5 drugs with 11 or more claims each, at $4,485 in total drug cost. In 2023, CMS named 61 claims across 5 drugs.
Dr. Stewart's Part D claims by kind of drug, 2024
- Generic200 claims86%
- Brand-name33 claims14%
Dr. Stewart's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 612024: 8946%
Drugs named by CMS: 5 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Jonathan W. Stewart has 39 publications on record
Dmand AI links 39 papers to Dr. Stewart, published from 2008 to 2025. 2014 was the busiest year, with 5. The most frequent topics are Depressive Disorder, Major, Double-Blind Method and Psychiatric Status Rating Scales. Dr. Stewart has published most often in J Affect Disord. Dr. Stewart's most frequent co-authors are Patrick J. McGrath, MD, Daniel Jaime Pilowsky, MD and Bradley S. Peterson, MD.
Dr. Stewart's papers by year, 2014 to 2025
Topics Dr. Stewart writes about most
- Depressive Disorder, Major
- Double-Blind Method
- Psychiatric Status Rating Scales
- Antidepressive Agents
- Depressive Disorder
- Antidepressive Agents, Second-Generation
- Bupropion
- Citalopram
Dr. Stewart's most frequent co-authors
- Patrick J. McGrath, MD21 shared papers
- Daniel Jaime Pilowsky, MD6 shared papers
- Bradley S. Peterson, MD5 shared papers
Recent publications by Dr. Stewart
J Affect Disord
See who Dr. Stewart researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stewart works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan W. Stewart has worked on 4 clinical trials
Dmand AI links Dr. Stewart to 4 clinical trials. Conditions studied include Bipolar and Related Disorders, Bipolar Disorder and Depressive Disorder. New York State Psychiatric Institute sponsors the most, 4.
Conditions in Dr. Stewart's trials
- Bipolar and Related Disorders
- Bipolar Disorder
- Depressive Disorder
- Sleep Deprivation
- Dyssomnias
Investigators on the most trials with Dr. Stewart
Recent clinical trials with Dr. Stewart
Are Bright Lights and Regulated Sleep Effective Treatment for Depression. (opens in a new tab)
Out-patient Wake Therapy, Light Therapy and Sleep Phase Advance for Depression (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Jonathan W. Stewart received $32 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Stewart from 1 drug or device company in 2019. Education make up the largest share, 100% of the total. Allergan Inc. paid the most, $32.
Companies that paid Dr. Stewart the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jonathan W. Stewart'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Jonathan W. Stewart
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. Jonathan W. Stewart's NPI number?
Dr. Jonathan W. Stewart's NPI number is 1235314485. It was assigned on January 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan W. Stewart?
Dr. Jonathan W. Stewart is a psychiatrist in Brooklyn, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Jonathan W. Stewart practice?
Dr. Stewart practices at 127 Berkeley Pl, Brooklyn, NY 11217-3603.
What is Dr. Jonathan W. Stewart's office phone number?
The practice phone on file for Dr. Stewart is (718) 783-3218.
What is Dr. Jonathan W. Stewart's medical license number?
Dr. Stewart holds New York license 127215.
What drugs does Dr. Jonathan W. Stewart prescribe most?
In 2024 Medicare Part D data, Dr. Stewart's most prescribed drugs by claims were Bupropion XL, Dextroamphetamine Sulfate and Methylphenidate ER (La).
Has Dr. Jonathan W. Stewart received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Stewart from 1 company from 2019 to 2019. The largest total came from Allergan Inc.
How long has Dr. Jonathan W. Stewart been practicing?
Dr. Stewart's NPI was assigned in 2008.
Does Dr. Jonathan W. Stewart do research?
Dmand AI links 39 publications to Dr. Stewart, published from 2008 to 2025. Dr. Stewart has worked on 4 clinical trials.
Who does Dr. Jonathan W. Stewart publish with?
Dr. Stewart's most frequent co-authors are Patrick J. McGrath, MD (21 shared papers), Daniel Jaime Pilowsky, MD (6 shared papers) and Bradley S. Peterson, MD (5 shared papers).
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