Dr. Dmitriy Ratsenberg, MD
- Medicare services, 2024
- 13,712
- Medicare patients, 2024
- 595
- Part D claims, 2024
- 33,822
- MIPS score, 2024
- 70
- Hospital affiliations
- 1
- Practice address
- 2925 W 5th St, Brooklyn, NY 11224
- Practice phone
- Call (718) 333-0015
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dimas Medical Care
Multi-specialty group site · Brooklyn, New York
Find Dr. Ratsenberg'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. Dmitriy Ratsenberg is an internist in Brooklyn, New York
Dr. Ratsenberg practices at Dimas Medical Care in Brooklyn, New York.
Dr. Ratsenberg's NPI, 1912950858, was assigned on May 19, 2006. Dr. Ratsenberg holds New York license 223554.
- NPI
- 1912950858NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325930696
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 333-0015
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dmitriy Ratsenberg practices at Dimas Medical Care in Brooklyn, New York
Dr. Ratsenberg's primary practice is Dimas Medical Care, at 2925 W 5th St, Brooklyn, NY 11224. The practice phone is (718) 333-0015.
- Dimas Medical Care2925 W 5th St, Brooklyn, NY 11224Phone(718) 333-0015
Source: Dmand AI Affiliation Data
Dr. Dmitriy Ratsenberg is affiliated with 6 sites of care and 1 medical group
Dr. Ratsenberg's primary practice is Dimas Medical Care in Brooklyn, New York. Dr. Ratsenberg is also affiliated with Maimonides Medical Center. The medical group on file is Dimas Medical Care, P.C. Dmand AI also links Dr. Ratsenberg to 4 more home health agencies, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dmitriy Ratsenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ratsenberg practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dimas Medical Care | Available with a free account |
| +5 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dmitriy Ratsenberg is one of 9,643 internists in New York
Internal medicine is Dr. Ratsenberg's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ratsenberg is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Ratsenberg
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
Dr. Dmitriy Ratsenberg billed Medicare for 13,712 services in 2024
CMS data shows 13,712 Medicare services from Dr. Ratsenberg across 15 procedure codes in 2024, for 595 Medicare patients. Medicare paid $673,698 for them. Every service was in an office.
Dr. Ratsenberg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8,7622024: 12,00137%
- Surgery
- 2023: 6732024: 6188%
- Other services
- 2023: 5522024: 5693%
- Tests and treatments
- 2023: 4872024: 40018%
- Drugs given in the office
- 2023: 2872024: 12457%
Dr. Ratsenberg compared with the New York median for internists, 2024
- Dr. Ratsenberg
- New York median
- Medicare services
- 13,712vs 42632.2 times
- Medicare patients
- 595vs 1583.8 times
- Part D claims
- 33,041vs 62253.1 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Ratsenberg's 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 Dr. Ratsenberg?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ratsenberg and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dmitriy Ratsenberg treated 595 Medicare patients in 2024, average age 77
CMS counts 595 Medicare patients who saw Dr. Ratsenberg in 2024. The largest group is 75 to 84, with 238 patients. 75% of them have arthritis, and 75% have diabetes. 80% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ratsenberg's median patient age at 69, with 59% women.
Dr. Ratsenberg's Medicare patients by age, 2024
Dr. Ratsenberg's Medicare patients by sex, 2024
- Women38565%
- Men21035%
Chronic conditions among Dr. Ratsenberg's Medicare patients, 2024
- Arthritis75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease63%
- Mood disorders39%
- Heart failure38%
- Depression36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ratsenberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dmitriy Ratsenberg wrote 33,822 Medicare Part D claims in 2024
In 2024, Dr. Ratsenberg wrote 33,822 Medicare Part D claims for 869 patients. 73% of them were for generic drugs. CMS names the drug for 33,041 of them, across 298 drugs with 11 or more claims each, at $6,002,616 in total drug cost. In 2023, CMS named 33,383 claims across 314 drugs.
Dr. Ratsenberg's Part D claims by kind of drug, 2024
- Generic24,546 claims73%
- Brand-name8,684 claims26%
- Other592 claims2%
Dr. Ratsenberg'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. Ratsenberg's Part D claims, 2024
- Opioids1%233 of 33,822 claims
- Antibiotics1%424 of 33,822 claims
- Antipsychotics, patients 65 and over0%111 of 33,822 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 33,3832024: 33,0411%
Drugs named by CMS: 298 in 2024, 314 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
Dr. Dmitriy Ratsenberg scored 70 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 70 out of 100 for Dr. Ratsenberg for performance year 2024, reported as part of a group. Dr. Ratsenberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ratsenberg as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ratsenberg's MIPS scores, performance year 2024
- 70of 100Final score
- 15of 100Quality
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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.
Dr. Dmitriy Ratsenberg received $22,017 in industry payments from 2016 to 2025
CMS Open Payments shows 1,126 general payments to Dr. Ratsenberg from 60 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,570.
General payments to Dr. Ratsenberg by program year, 2016 to 2025
General payments to Dr. Ratsenberg by kind, 2016 to 2025
- Food and beverage$21,938100%
- Education$790%
Companies that paid Dr. Ratsenberg 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 Dr. Dmitriy Ratsenberg'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Dmitriy Ratsenberg
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. Dmitriy Ratsenberg's NPI number?
Dr. Dmitriy Ratsenberg's NPI number is 1912950858. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dmitriy Ratsenberg?
Dr. Dmitriy Ratsenberg is an internist in Brooklyn, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dmitriy Ratsenberg practice?
Dr. Ratsenberg practices at 2925 W 5th St, Brooklyn, NY 11224. Dr. Ratsenberg's primary practice is Dimas Medical Care in Brooklyn, New York. Dmand AI also links Dr. Ratsenberg to 4 home health agencies.
What is Dr. Dmitriy Ratsenberg's office phone number?
The practice phone on file for Dr. Ratsenberg is (718) 333-0015.
What is Dr. Dmitriy Ratsenberg's medical license number?
Dr. Ratsenberg holds New York license 223554.
Which hospitals is Dr. Dmitriy Ratsenberg affiliated with?
Dr. Ratsenberg is affiliated with Maimonides Medical Center.
What medical group is Dr. Dmitriy Ratsenberg part of?
Dr. Ratsenberg is linked to Dimas Medical Care, P.C.
Does Dr. Dmitriy Ratsenberg accept Medicare?
Yes. CMS data shows Dr. Ratsenberg billed Medicare for 13,712 services in 2024, and Dr. Ratsenberg accepts Medicare assignment.
Does Dr. Dmitriy Ratsenberg offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ratsenberg as offering telehealth services.
What is Dr. Dmitriy Ratsenberg's MIPS score?
Dr. Ratsenberg's MIPS final score for performance year 2024 is 70 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Dmitriy Ratsenberg see?
CMS counts 595 Medicare patients who saw Dr. Ratsenberg in 2024, with an average age of 77.
What services does Dr. Dmitriy Ratsenberg bill to Medicare?
In 2024, Dr. Ratsenberg's most billed Medicare services were care management and other visits (99439), care management and other visits (99490) and office visit, established patient (99213).
What drugs does Dr. Dmitriy Ratsenberg prescribe most?
In 2024 Medicare Part D data, Dr. Ratsenberg's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Dmitriy Ratsenberg received payments from drug or device companies?
CMS Open Payments shows $22,017 in general payments to Dr. Ratsenberg from 60 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Dmitriy Ratsenberg been practicing?
Dr. Ratsenberg graduated from medical school in 1994, 32 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