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Dr. Jonathan M. Horowitz, MD
NPI1174500185
- Part D claims, 2024
- 84
- Publications
- 26
- Industry payments
- $549
- State licenses
- 6
- Year NPI issued
- 2005
- Practice address
- 2 Riverview Dr, Danbury, CT 06810
- Practice phone
- Call (203) 993-0024
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Horowitz's professional email, personal email and mobile number
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Dr. Jonathan M. Horowitz is a psychiatrist in Danbury, Connecticut
Dr. Horowitz practices in Danbury, Connecticut.
Dr. Horowitz's NPI, 1174500185, was assigned on December 30, 2005. Dr. Horowitz graduated from Tufts University School Of Medicine in 1971. Dr. Horowitz holds Connecticut license 048165.
NPI and contact details
- NPI
- 1174500185NPI Registry (opens in a new tab)
- NPI enumeration date
- December 30, 2005
- NPI status
- Active
- Practice phone
- (203) 993-0024
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Jonathan M. Horowitz's practice address is in Danbury, Connecticut
Dr. Horowitz's practice address in the NPI Registry is 2 Riverview Dr, Danbury, CT 06810, in Western Ct County. The practice phone is (203) 993-0024.
- NPI Registry address2 Riverview Dr, Danbury, CT 06810 · Western Ct CountyPhone(203) 993-0024
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Jonathan M. Horowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horowitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Horowitz's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan M. Horowitz is one of 828 psychiatrists in Connecticut
Psychiatry is Dr. Horowitz's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Horowitz is board certified in child psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Horowitz's licenses on file in 6 states: Connecticut, Florida, California, Massachusetts, New York and New Jersey.
Specialties and state licenses
- Psychiatry, ConnecticutPrimary
- Florida license
- California license
- Massachusetts license
- New York license
- New Jersey license
Psychiatrists near Dr. Horowitz
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 M. Horowitz wrote 84 Medicare Part D claims in 2024
In 2024, Dr. Horowitz wrote 84 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 57 of them, across 4 drugs with 11 or more claims each, at $722 in total drug cost. In 2023, CMS named 91 claims across 5 drugs.
Part D claims, 202484
Drugs named by CMS4
Total drug cost$722
Dr. Horowitz'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: 912024: 5737%
Drugs named by CMS: 4 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 M. Horowitz has 26 publications on record
Dmand AI links 26 papers to Dr. Horowitz, published from 2001 to 2014. The most frequent topics are DNA-Binding Proteins, Retinoblastoma Protein and Transcription, Genetic. Dr. Horowitz has published most often in J Biol Chem. Dr. Horowitz's most frequent co-authors are Frederic Joseph Kaye, MD, Donald Lee Durden, MD, PhD and Sandro Galea, MD.
Papers26
Years published2001 to 2014
Dr. Horowitz's papers by year, 2001 to 2014
Topics Dr. Horowitz writes about most
- DNA-Binding Proteins
- Retinoblastoma Protein
- Transcription, Genetic
- Base Sequence
- Molecular Sequence Data
- Transcription Factors
- Promoter Regions, Genetic
- Cell Line
Dr. Horowitz's most frequent co-authors
- Frederic Joseph Kaye, MD3 shared papers
- Donald Lee Durden, MD, PhD1 shared paper
- Sandro Galea, MD1 shared paper
Recent publications by Dr. Horowitz
9,10-Dimethyl-1,2-benzanthraceneBlotting, WesternCarcinogens
Mol Biol Cell
Amino Acid SequenceChlorocebus aethiopsCOS Cells
Base SequenceConsensus SequenceCOS Cells
See who Dr. Horowitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Horowitz 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 M. Horowitz received $549 in industry payments from 2018 to 2019
CMS Open Payments shows 11 general payments to Dr. Horowitz from 3 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 89% of the total. Allergan Inc. paid the most, $308.
General payments to Dr. Horowitz by program year, 2018 to 2019
General payments to Dr. Horowitz by kind, 2018 to 2019
$549in total
- Food and beverage$48789%
- Education$6111%
Companies that paid Dr. Horowitz the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan M. Horowitz graduated from Tufts University School Of Medicine
Dr. Horowitz graduated from Tufts University School Of Medicine in 1971.
- Medical school
- Board certified in child psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan M. Horowitz'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 M. Horowitz
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 M. Horowitz's NPI number?
Dr. Jonathan M. Horowitz's NPI number is 1174500185. It was assigned on December 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan M. Horowitz?
Dr. Jonathan M. Horowitz is a psychiatrist in Danbury, Connecticut. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Jonathan M. Horowitz practice?
Dr. Horowitz practices at 2 Riverview Dr, Danbury, CT 06810.
What is Dr. Jonathan M. Horowitz's office phone number?
The practice phone on file for Dr. Horowitz is (203) 993-0024.
What is Dr. Jonathan M. Horowitz's medical license number?
Dr. Horowitz holds Connecticut license 048165, one of the licenses on file in 6 states.
Which states has Dr. Jonathan M. Horowitz been licensed in?
Dmand AI has state licenses on file for Dr. Horowitz in Connecticut (2009 to 2026), Florida (since 1982), California (2017 to 2021), Massachusetts (1972 to 2013), New York (2003 to 2005) and New Jersey (1980 to 1995).
Is Dr. Jonathan M. Horowitz board certified?
Yes. Dr. Horowitz is board certified in child psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Jonathan M. Horowitz go to medical school?
Dr. Horowitz graduated from Tufts University School Of Medicine in 1971.
What drugs does Dr. Jonathan M. Horowitz prescribe most?
In 2024 Medicare Part D data, Dr. Horowitz's most prescribed drugs by claims were Clonazepam, Gabapentin and Bupropion XL.
Has Dr. Jonathan M. Horowitz received payments from drug or device companies?
CMS Open Payments shows $549 in general payments to Dr. Horowitz from 3 companies from 2018 to 2019. The largest total came from Allergan Inc.
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How long has Dr. Jonathan M. Horowitz been practicing?
Dr. Horowitz graduated from medical school in 1971, 55 years ago.
Does Dr. Jonathan M. Horowitz do research?
Dmand AI links 26 publications to Dr. Horowitz, published from 2001 to 2014.
Who does Dr. Jonathan M. Horowitz publish with?
Dr. Horowitz's most frequent co-authors are Frederic Joseph Kaye, MD (3 shared papers), Donald Lee Durden, MD, PhD (1 shared paper) and Sandro Galea, MD (1 shared paper).
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