Int J Eat Disord
Anorexia NervosaBody Mass IndexPatient Discharge
Dr. Margaret Seide, MD
NPI1366641151PAC ID2163618471
- Medicare services, 2019
- 42
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 44
- Publications
- 3
- Hospital affiliations
- 4
- Practice address
- 2601 Ocean Parkway, Brooklyn, NY 11235
- Practice phone
- Call (718) 616-4834
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Seide'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. Margaret Seide is a psychiatrist in Brooklyn, New York
Dr. Seide practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC.
Dr. Seide's NPI, 1366641151, was assigned on July 12, 2007. Dr. Seide graduated from New York University School of Medicine in 2004. Dr. Seide holds New York license 275268.
NPI and contact details
- NPI
- 1366641151NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163618471
- NPI enumeration date
- July 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 616-4834
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Margaret Seide practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York
Dr. Seide's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital, at 2601 Ocean Parkway, Brooklyn, NY 11235 in Kings County. The practice phone is (718) 616-4834.
- NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital2601 Ocean Parkway, Brooklyn, NY 11235 · Kings CountyPhone(718) 616-4834
Source: Dmand AI Affiliation Data
Dr. Margaret Seide is affiliated with 5 sites of care and 5 medical groups
Dr. Seide's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. Dr. Seide is also affiliated with Staten Island University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Seide to 2 more hospitals, 4 medical groups and 1 group practice or clinic, each named with a free account.
Staten Island University HospitalNorthwell Health Physician Partners Cardiology at Great Neck2 hospitalsNames with a free account4 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 10 affiliations for Dr. SeideSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Margaret Seide's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seide practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret Seide is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Seide's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Seide's licenses on file in 2 states: New York and Maryland.
Specialties and state licenses
- Psychiatry, New YorkPrimary
- Addiction medicine (psychiatry and neurology), Maryland
Psychiatrists near Dr. Seide
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
4,448psychiatrists in New York426psychiatrists in Brooklyn23psychiatrists at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Margaret Seide billed Medicare for 42 services in 2019
CMS data shows 42 Medicare services from Dr. Seide across 2 procedure codes in 2019, for 20 Medicare patients. Medicare paid $4,682 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201942
Medicare patients20
Paid by Medicare$4,682
Procedure codes2
Dr. Seide's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Tests and treatments
- 2018: 142019: 2579%
- Office and hospital visits
- 2018: 132019: 1731%
Dr. Seide compared with the New York median for psychiatrists, 2019
- Dr. Seide
- New York median
- Medicare services
- 42vs 14270% below
- Medicare patients
- 20vs 4151% below
- Part D claims
- 36vs 12471% below
Medians across 5,024 psychiatrists in New York with Dmand AI profiles that report each measure.
Dr. Seide's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Seide?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Seide and other psychiatrists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Margaret Seide treated 20 Medicare patients in 2024, average age 57
CMS counts 20 Medicare patients who saw Dr. Seide in 2024. 75% of them have anxiety, and 75% have high blood pressure. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Seide's median patient age at 60, with 64% women.
Medicare patients, 202420
Average age57
Average risk score1.46
Chronic conditions among Dr. Seide's Medicare patients, 2024
- Anxiety75%
- High blood pressure75%
- High cholesterol75%
- Schizophrenia and other psychoses75%
- Mood disorders65%
Share of Medicare patients with each condition. A patient can have several.
Dr. Seide's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Margaret Seide wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Seide wrote 44 Medicare Part D claims for 19 patients. 95% of them were for generic drugs. CMS names the drug for 36 of them, across 3 drugs with 11 or more claims each, at $829 in total drug cost. In 2019, CMS named 36 claims across 3 drugs.
Part D claims, 202444
Drugs named by CMS3
Total drug cost$829
Part D patients19
Dr. Seide's Part D claims by kind of drug, 2024
- Generic42 claims95%
- Brand-name and other2 claims5%
Dr. Seide's most prescribed drugs by claims, 2023
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, 2019 to 2023
- 2019
- 2023
- Claims for drugs CMS names
- 2019: 362023: 36No change
Drugs named by CMS: 3 in 2023, 3 in 2019.
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
How Dr. Margaret Seide takes part in Medicare
Dr. Seide accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Margaret Seide has 3 publications on record
Dmand AI links 3 papers to Dr. Seide, published from 2015 to 2016. The most frequent topics are Anorexia Nervosa. Dr. Seide's most frequent co-author is Angela Sarah Guarda, MD.
Papers3
Years published2015 to 2016
Topics Dr. Seide writes about most
- Anorexia Nervosa
Dr. Seide's most frequent co-authors
Recent publications by Dr. Seide
J Child Adolesc Psychopharmacol
Anorexia NervosaDepressive Disorder, MajorElectroconvulsive Therapy
See who Dr. Seide researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Seide 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. Margaret Seide graduated from New York University School of Medicine
Dr. Seide graduated from New York University School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Margaret Seide'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Margaret Seide
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. Margaret Seide's NPI number?
Dr. Margaret Seide's NPI number is 1366641151. It was assigned on July 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret Seide?
Dr. Margaret Seide is a psychiatrist in Brooklyn, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Margaret Seide practice?
Dr. Seide practices at 2601 Ocean Parkway, Brooklyn, NY 11235. Dr. Seide's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. Dmand AI also links Dr. Seide to 2 hospitals, 4 medical groups and 1 group practice or clinic.
What is Dr. Margaret Seide's office phone number?
The practice phone on file for Dr. Seide is (718) 616-4834.
What is Dr. Margaret Seide's medical license number?
Dr. Seide holds New York license 275268, one of the licenses on file in 2 states.
Which states has Dr. Margaret Seide been licensed in?
Dmand AI has state licenses on file for Dr. Seide in New York and Maryland.
Which hospitals is Dr. Margaret Seide affiliated with?
Dr. Seide practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York. Dr. Seide is also affiliated with Staten Island University Hospital. Dmand AI links Dr. Seide to 2 more hospitals.
What medical group is Dr. Margaret Seide part of?
Dr. Seide is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Seide to 4 more medical groups.
Does Dr. Margaret Seide accept Medicare?
Yes. CMS data shows Dr. Seide billed Medicare for 42 services in 2019, and Dr. Seide accepts Medicare assignment.
How many Medicare patients does Dr. Margaret Seide see?
CMS counts 20 Medicare patients who saw Dr. Seide in 2024, with an average age of 57.
Show 6 more questionsShow fewer questions
What services does Dr. Margaret Seide bill to Medicare?
In 2019, Dr. Seide's most billed Medicare services were psychiatric service (90792) and hospital inpatient care (99221).
Where did Dr. Margaret Seide go to medical school?
Dr. Seide graduated from New York University School of Medicine in 2004.
What drugs does Dr. Margaret Seide prescribe most?
In 2023 Medicare Part D data, Dr. Seide's most prescribed drugs by claims were Bupropion XL, Escitalopram Oxalate and Mirtazapine.
How long has Dr. Margaret Seide been practicing?
Dr. Seide graduated from medical school in 2004, 22 years ago.
Does Dr. Margaret Seide do research?
Dmand AI links 3 publications to Dr. Seide, published from 2015 to 2016.
Who does Dr. Margaret Seide publish with?
Dr. Seide's most frequent co-authors are Angela Sarah Guarda, MD (2 shared papers).
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