Dr. Marina Klotsman, DO
- Industry payments
- $462
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1122 Chestnut Ave, Brooklyn, NY 11230
- Practice phone
- Call (718) 942-3888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rambam Family Health Center - Brooklyn (Chestnut Ave)
FQHC Look-Alike (No Federal Grant) · Brooklyn, New York
Find Dr. Klotsman'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. Marina Klotsman is a pediatrician in Brooklyn, New York
Dr. Klotsman practices at Rambam Family Health Center - Brooklyn (Chestnut Ave) in Brooklyn, New York.
Dr. Klotsman's NPI, 1164628129, was assigned on June 26, 2007. Dr. Klotsman graduated from NYIT College Of Osteopathic Medicine in 2004. Dr. Klotsman holds New York license 244633-1.
- NPI
- 1164628129NPI Registry (opens in a new tab)
- NPI enumeration date
- June 26, 2007
- NPI status
- Active
- Practice phone
- (718) 942-3888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marina Klotsman practices at Rambam Family Health Center - Brooklyn (Chestnut Ave) in Brooklyn, New York
Dr. Klotsman's primary practice is Rambam Family Health Center - Brooklyn (Chestnut Ave), at 1122 Chestnut Ave, Brooklyn, NY 11230 in Kings County. The practice phone is (718) 942-3888.
- Rambam Family Health Center - Brooklyn (Chestnut Ave)1122 Chestnut Ave, Brooklyn, NY 11230 · Kings CountyPhone(718) 942-3888
Source: Dmand AI Affiliation Data
Dr. Marina Klotsman is affiliated with 2 sites of care and 2 medical groups
Dr. Klotsman's primary practice is Rambam Family Health Center - Brooklyn (Chestnut Ave) in Brooklyn, New York. The medical group on file is NewYork-Presbyterian Medical Group/Westchester. Dmand AI also links Dr. Klotsman to 1 more physician office and 1 medical group, each named with a free account. Dr. Klotsman's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marina Klotsman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klotsman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rambam Family Health Center - Brooklyn (Chestnut Ave) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marina Klotsman is one of 4,313 pediatricians in New York
Pediatrics is Dr. Klotsman's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Klotsman is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Klotsman
Counts of pediatricians 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. Marina Klotsman's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Klotsman's median patient age at 16, with 53% women.
Dr. Klotsman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Marina Klotsman received $462 in industry payments from 2017 to 2025
CMS Open Payments shows 19 general payments to Dr. Klotsman from 10 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $145.
General payments to Dr. Klotsman by program year, 2017 to 2025
Companies that paid Dr. Klotsman the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marina Klotsman graduated from NYIT College Of Osteopathic Medicine
Dr. Klotsman graduated from NYIT College Of Osteopathic Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marina Klotsman'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Marina Klotsman
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. Marina Klotsman's NPI number?
Dr. Marina Klotsman's NPI number is 1164628129. It was assigned on June 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Marina Klotsman?
Dr. Marina Klotsman is a pediatrician in Brooklyn, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Marina Klotsman practice?
Dr. Klotsman practices at 1122 Chestnut Ave, Brooklyn, NY 11230. Dr. Klotsman's primary practice is Rambam Family Health Center - Brooklyn (Chestnut Ave) in Brooklyn, New York. Dmand AI also links Dr. Klotsman to 1 physician office and 1 medical group.
What is Dr. Marina Klotsman's office phone number?
The practice phone on file for Dr. Klotsman is (718) 942-3888.
What is Dr. Marina Klotsman's medical license number?
Dr. Klotsman holds New York license 244633-1.
What medical group is Dr. Marina Klotsman part of?
Dr. Klotsman is linked to NewYork-Presbyterian Medical Group/Westchester. Dmand AI links Dr. Klotsman to 1 more medical group.
Where did Dr. Marina Klotsman go to medical school?
Dr. Klotsman graduated from NYIT College Of Osteopathic Medicine in 2004.
Has Dr. Marina Klotsman received payments from drug or device companies?
CMS Open Payments shows $462 in general payments to Dr. Klotsman from 10 companies from 2017 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Marina Klotsman been practicing?
Dr. Klotsman graduated from medical school in 2004, 22 years ago.
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