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Dr. David Marsh, MD
NPI1528090693
- Part D claims, 2024
- 395
- Publications
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 920 48th St, Brooklyn, NY 11219
- Practice phone
- Call (718) 283-8958
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maimonides Medical Center - Behavioral Health
Brooklyn, New York
Find Dr. Marsh'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. David Marsh is a psychiatrist in Brooklyn, New York
Dr. Marsh practices at Maimonides Medical Center - Behavioral Health in Brooklyn, New York.
Dr. Marsh's NPI, 1528090693, was assigned on July 7, 2006. Dr. Marsh holds New York license 130676.
NPI and contact details
- NPI
- 1528090693NPI Registry (opens in a new tab)
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Practice phone
- (718) 283-8958
- 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 Practice Data
Dr. David Marsh practices at Maimonides Medical Center - Behavioral Health in Brooklyn, New York
Dr. Marsh's primary practice is Maimonides Medical Center - Behavioral Health, at 920 48th St, Brooklyn, NY 11219 in Kings County. The practice phone is (718) 283-8958.
- Maimonides Medical Center - Behavioral Health920 48th St, Brooklyn, NY 11219 · Kings CountyPhone(718) 283-8958
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Marsh is affiliated with 1 site of care
Dr. Marsh's primary practice is Maimonides Medical Center - Behavioral Health in Brooklyn, New York.
Maimonides Medical Center - Behavioral HealthPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. David Marsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marsh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maimonides Medical Center - Behavioral Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Marsh is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Marsh's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Marsh is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Marsh
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. David Marsh's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Marsh's median patient age at 37, with 100% women.
Dr. Marsh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. David Marsh wrote 395 Medicare Part D claims in 2024
In 2024, Dr. Marsh wrote 395 Medicare Part D claims for 29 patients. 91% of them were for generic drugs. CMS names the drug for 195 of them, across 11 drugs with 11 or more claims each, at $2,286 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Part D claims, 2024395
Drugs named by CMS11
Total drug cost$2,286
Part D patients29
Dr. Marsh's Part D claims by kind of drug, 2024
- Generic360 claims91%
- Brand-name35 claims9%
Dr. Marsh'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.
Drug classes CMS tracks in Dr. Marsh's Part D claims, 2024
- Antipsychotics, patients 65 and over10%41 of 395 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 112024: 1951673%
Drugs named by CMS: 11 in 2024, 1 in 2022.
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. David Marsh has 1 publication on record
Dmand AI links 1 paper to Dr. Marsh in 2019.
Papers1
Recent publications by Dr. Marsh
See who Dr. Marsh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marsh works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. David Marsh'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 |
| 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. David Marsh
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. David Marsh's NPI number?
Dr. David Marsh's NPI number is 1528090693. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Marsh?
Dr. David Marsh is a psychiatrist in Brooklyn, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. David Marsh practice?
Dr. Marsh practices at 920 48th St, Brooklyn, NY 11219. Dr. Marsh's primary practice is Maimonides Medical Center - Behavioral Health in Brooklyn, New York.
What is Dr. David Marsh's office phone number?
The practice phone on file for Dr. Marsh is (718) 283-8958.
What is Dr. David Marsh's medical license number?
Dr. Marsh holds New York license 130676.
What drugs does Dr. David Marsh prescribe most?
In 2024 Medicare Part D data, Dr. Marsh's most prescribed drugs by claims were Levothyroxine Sodium, Rosuvastatin Calcium and Amlodipine Besylate.
How long has Dr. David Marsh been practicing?
Dr. Marsh's NPI was assigned in 2006.
Does Dr. David Marsh do research?
Dmand AI links 1 publication to Dr. Marsh.
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