Marina Margulis
- Medicare services, 2024
- 589
- Medicare patients, 2024
- 192
- Part D claims, 2024
- 79
- Hospital affiliations
- 1
- Industry payments
- $2,374
- 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 Marina Margulis' 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.
Marina Margulis is an internist in Brooklyn, New York
Marina Margulis practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC.
Marina Margulis' NPI, 1376558817, was assigned on July 31, 2006. Marina Margulis holds New York license 221650-1.
- NPI
- 1376558817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719978618
- NPI enumeration date
- July 31, 2006
- 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
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marina Margulis practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York
Marina Margulis' 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
Marina Margulis is affiliated with 4 sites of care and 2 medical groups
Marina Margulis' primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. The medical group on file is Physician Affiliate Group of New York (PAGNY). Dmand AI also links Marina Margulis to 2 more home health agencies, 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marina Margulis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marina Margulis practices, 4 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 |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across NYC and 6.2K+ hospitals, with verified contacts in the same login.
Marina Margulis is one of 9,643 internists in New York
Internal medicine is Marina Margulis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Marina Margulis is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Marina Margulis
Counts of internists 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
Marina Margulis billed Medicare for 589 services in 2024
CMS data shows 589 Medicare services from Marina Margulis across 4 procedure codes in 2024, for 192 Medicare patients. Medicare paid $42,622 for them. Every service was in a facility, such as a hospital, rather than an office.
Marina Margulis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4432024: 58933%
Marina Margulis compared with the New York median for internists, 2024
- Marina Margulis
- New York median
- Medicare services
- 589vs 42638% above
- Medicare patients
- 192vs 15822% above
- Part D claims
- 26vs 62296% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Marina Margulis' most billed Medicare procedure codes, 2024
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 Marina Margulis?
Medicare shows one payer. Book a meeting to get commercial claims data for Marina Margulis and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Marina Margulis treated 192 Medicare patients in 2024, average age 78
CMS counts 192 Medicare patients who saw Marina Margulis in 2024. The largest group is 75 to 84, with 66 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 77% are also on Medicaid. Their average risk score is 2.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marina Margulis' median patient age at 77, with 55% women.
Marina Margulis' Medicare patients by age, 2024
Marina Margulis' Medicare patients by sex, 2024
- Women10454%
- Men8846%
Chronic conditions among Marina Margulis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes72%
- Arthritis69%
- Ischemic heart disease57%
- Mood disorders51%
- Alzheimer's and dementia47%
- Depression44%
Share of Medicare patients with each condition. A patient can have several.
Marina Margulis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marina Margulis wrote 79 Medicare Part D claims in 2024
In 2024, Marina Margulis wrote 79 Medicare Part D claims for 24 patients. 80% of them were for generic drugs. CMS names the drug for 26 of them, across 1 drug with 11 or more claims each, at $7,898 in total drug cost. In 2018, CMS named 17 claims across 1 drug.
Marina Margulis' Part D claims by kind of drug, 2024
- Generic63 claims80%
- Brand-name and other16 claims20%
Marina Margulis' most prescribed drugs by claims, 2021
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, 2018 to 2021
- 2018
- 2021
- Claims for drugs CMS names
- 2018: 172021: 2653%
Drugs named by CMS: 1 in 2021, 1 in 2018.
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 Marina Margulis takes part in Medicare
Marina Margulis 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Marina Margulis received $2,374 in industry payments from 2016 to 2025
CMS Open Payments shows 97 general payments to Marina Margulis from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $1,289.
General payments to Marina Margulis by program year, 2016 to 2025
Companies that paid Marina Margulis the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marina Margulis'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) |
| 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 Marina Margulis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marina Margulis' NPI number?
Marina Margulis' NPI number is 1376558817. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What does Marina Margulis specialize in?
Marina Margulis is an internist in Brooklyn, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Marina Margulis practice?
Marina Margulis practices at 2601 Ocean Parkway, Brooklyn, NY 11235. Marina Margulis' primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. Dmand AI also links Marina Margulis to 2 home health agencies, 1 physician office and 1 medical group.
What is Marina Margulis' office phone number?
The practice phone on file for Marina Margulis is (718) 616-4834.
What is Marina Margulis' medical license number?
Marina Margulis holds New York license 221650-1.
Which hospitals is Marina Margulis affiliated with?
Marina Margulis practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York.
What medical group is Marina Margulis part of?
Marina Margulis is linked to Physician Affiliate Group of New York (PAGNY). Dmand AI links Marina Margulis to 1 more medical group.
Does Marina Margulis accept Medicare?
Yes. CMS data shows Marina Margulis billed Medicare for 589 services in 2024, and Marina Margulis accepts Medicare assignment.
How many Medicare patients does Marina Margulis see?
CMS counts 192 Medicare patients who saw Marina Margulis in 2024, with an average age of 78.
What services does Marina Margulis bill to Medicare?
In 2024, Marina Margulis' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and hospital inpatient care (99233).
Show 3 more questionsShow fewer questions
What drugs does Marina Margulis prescribe most?
In 2021 Medicare Part D data, Marina Margulis' most prescribed drugs by claims were Diovan.
Has Marina Margulis received payments from drug or device companies?
CMS Open Payments shows $2,374 in general payments to Marina Margulis from 9 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Marina Margulis been practicing?
Marina Margulis graduated from medical school in 1985, 41 years ago.
Selling to internal medicine practices?
See internists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card