Dr. Leonid Reyfman, MD
- Medicare services, 2024
- 1,748
- Medicare patients, 2024
- 438
- Part D claims, 2024
- 129
- MIPS score, 2024
- 49
- Industry payments
- $17,677
- Practice address
- 2279-83 Coney Island Avenue, Brooklyn, NY 11223
- Practice phone
- Call (718) 998-9400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Island Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Brooklyn, New York
Find Dr. Reyfman's professional email, personal email and mobile number
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Dr. Leonid Reyfman is an interventional pain medicine physician in Brooklyn, New York
Dr. Reyfman practices at Island Ambulatory Surgery Center in Brooklyn, New York.
Dr. Reyfman's NPI, 1659440394, was assigned on November 7, 2006. Dr. Reyfman holds New York license 233144.
- NPI
- 1659440394NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103918628
- NPI enumeration date
- November 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 998-9400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leonid Reyfman practices at Island Ambulatory Surgery Center in Brooklyn, New York
Dr. Reyfman's primary practice is Island Ambulatory Surgery Center, at 2279-83 Coney Island Avenue, Brooklyn, NY 11223. The practice phone is (718) 998-9400.
- Island Ambulatory Surgery Center2279-83 Coney Island Avenue, Brooklyn, NY 11223Phone(718) 998-9400
Source: Dmand AI Affiliation Data
Dr. Leonid Reyfman is affiliated with 3 sites of care and 3 medical groups
Dr. Reyfman's primary practice is Island Ambulatory Surgery Center in Brooklyn, New York. The medical group on file is Century Medical and Dental Center. Dmand AI also links Dr. Reyfman to 2 more medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leonid Reyfman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reyfman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Island Ambulatory Surgery Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leonid Reyfman is one of 116 interventional pain medicine physicians in New York
Interventional pain medicine is Dr. Reyfman's primary specialty in the NPI Registry, under taxonomy code 208VP0014X. Dr. Reyfman is licensed in New York.
Specialties and state licenses
- Interventional pain medicine, New YorkPrimary
Interventional pain medicine physicians near Dr. Reyfman
Counts of interventional pain medicine physicians 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. Leonid Reyfman billed Medicare for 1,748 services in 2024
CMS data shows 1,748 Medicare services from Dr. Reyfman across 14 procedure codes in 2024, for 438 Medicare patients. Medicare paid $87,840 for them.
Dr. Reyfman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2212024: 758243%
- Office and hospital visits
- 2023: 9052024: 59634%
- Surgery
- 2023: 5242024: 35732%
- Imaging
- 2023: 152024: 37147%
Where Dr. Reyfman's Medicare services took place, 2024
- In an office1,61592%
- In a facility1338%
Dr. Reyfman compared with the New York median for interventional pain medicine physicians, 2024
- Dr. Reyfman
- New York median
- Medicare services
- 1,748vs 1,12755% above
- Medicare patients
- 438vs 22297% above
- Part D claims
- 46vs 43589% below
Medians across 116 interventional pain medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Reyfman'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leonid Reyfman treated 438 Medicare patients in 2024, average age 74
CMS counts 438 Medicare patients who saw Dr. Reyfman in 2024. The largest group is 65 to 74, with 167 patients. 75% of them have arthritis, and 75% have high blood pressure. 70% are also on Medicaid. Their average risk score is 1.63, 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. Reyfman's median patient age at 55, with 53% women.
Dr. Reyfman's Medicare patients by age, 2024
Dr. Reyfman's Medicare patients by sex, 2024
- Women27663%
- Men16237%
Chronic conditions among Dr. Reyfman's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes63%
- Ischemic heart disease52%
- Mood disorders43%
- Depression40%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Reyfman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women53%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leonid Reyfman wrote 129 Medicare Part D claims in 2024
In 2024, Dr. Reyfman wrote 129 Medicare Part D claims for 62 patients. 98% of them were for generic drugs. CMS names the drug for 46 of them, across 3 drugs with 11 or more claims each, at $3,022 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Reyfman's Part D claims by kind of drug, 2024
- Generic127 claims98%
- Brand-name and other2 claims2%
Dr. Reyfman'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. Reyfman's Part D claims, 2024
- Opioids17%22 of 129 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: 132024: 46254%
Drugs named by CMS: 3 in 2024, 1 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. Leonid Reyfman scored 49 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 49 out of 100 for Dr. Reyfman for performance year 2024, reported individually. Dr. Reyfman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Reyfman's MIPS scores, performance year 2024
- 49of 100Final score
- 40of 100Quality
- 0of 100Improvement Activities
- 77of 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
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Dr. Leonid Reyfman received $17,677 in industry payments from 2016 to 2025
CMS Open Payments shows 230 general payments to Dr. Reyfman from 53 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 51% of the total. Milestone Scientific Inc. paid the most, $9,000.
General payments to Dr. Reyfman by program year, 2016 to 2025
General payments to Dr. Reyfman by kind, 2016 to 2025
- Consulting fees$9,00051%
- Food and beverage$8,24547%
- Travel and lodging$2431%
- Debt forgiveness$1291%
- Gifts$600%
Companies that paid Dr. Reyfman 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. Leonid Reyfman'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)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. Leonid Reyfman
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. Leonid Reyfman's NPI number?
Dr. Leonid Reyfman's NPI number is 1659440394. It was assigned on November 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leonid Reyfman?
Dr. Leonid Reyfman is an interventional pain medicine physician in Brooklyn, New York. The primary specialty in the NPI Registry is Interventional Pain Medicine Physician (taxonomy code 208VP0014X).
Where does Dr. Leonid Reyfman practice?
Dr. Reyfman practices at 2279-83 Coney Island Avenue, Brooklyn, NY 11223. Dr. Reyfman's primary practice is Island Ambulatory Surgery Center in Brooklyn, New York. Dmand AI also links Dr. Reyfman to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is Dr. Leonid Reyfman's office phone number?
The practice phone on file for Dr. Reyfman is (718) 998-9400.
What is Dr. Leonid Reyfman's medical license number?
Dr. Reyfman holds New York license 233144.
What medical group is Dr. Leonid Reyfman part of?
Dr. Reyfman is linked to Century Medical and Dental Center. Dmand AI links Dr. Reyfman to 2 more medical groups.
Does Dr. Leonid Reyfman accept Medicare?
Yes. CMS data shows Dr. Reyfman billed Medicare for 1,748 services in 2024, and Dr. Reyfman accepts Medicare assignment.
What is Dr. Leonid Reyfman's MIPS score?
Dr. Reyfman's MIPS final score for performance year 2024 is 49 out of 100, reported individually.
How many Medicare patients does Dr. Leonid Reyfman see?
CMS counts 438 Medicare patients who saw Dr. Reyfman in 2024, with an average age of 74.
What services does Dr. Leonid Reyfman bill to Medicare?
In 2024, Dr. Reyfman's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).
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What drugs does Dr. Leonid Reyfman prescribe most?
In 2024 Medicare Part D data, Dr. Reyfman's most prescribed drugs by claims were Tizanidine HCl, Diclofenac Sodium and Meloxicam.
Has Dr. Leonid Reyfman received payments from drug or device companies?
CMS Open Payments shows $17,677 in general payments to Dr. Reyfman from 53 companies from 2016 to 2025. The largest total came from Milestone Scientific Inc.
How long has Dr. Leonid Reyfman been practicing?
Dr. Reyfman graduated from medical school in 2002, 24 years ago.
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