Ronald J. Simon
- Medicare services, 2024
- 149
- Medicare patients, 2024
- 127
- Hospital affiliations
- 2
- Industry payments
- $276
- Medical groups
- 3
- Practice address
- 4802 Tenth Avenue, Brooklyn, NY 11219
- Practice phone
- Call (718) 283-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ronald Simon's professional email, personal email and mobile number
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Ronald J. Simon is a surgical critical care physician in Brooklyn, New York
Ronald Simon practices at Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center.
Ronald Simon's NPI, 1285796516, was assigned on December 14, 2006. Ronald Simon graduated from Albert Einstein College of Medicine of Yeshiva University in 1983. Ronald Simon holds New York license 155393.
- NPI
- 1285796516NPI Registry (opens in a new tab)
- NPI enumeration date
- December 14, 2006
- NPI status
- Active
- Practice phone
- (718) 283-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ronald J. Simon practices at Maimonides Medical Center in Brooklyn, New York
Ronald Simon's primary practice is Maimonides Medical Center, at 4802 Tenth Avenue, Brooklyn, NY 11219 in Kings County. The practice phone is (718) 283-6000.
- Maimonides Medical Center4802 Tenth Avenue, Brooklyn, NY 11219 · Kings CountyPhone(718) 283-6000
Source: Dmand AI Affiliation Data
Ronald J. Simon is affiliated with 2 sites of care and 3 medical groups
Ronald Simon's primary practice is Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center. Ronald Simon is also affiliated with NYC Health + Hospitals/Jacobi. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Ronald Simon to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ronald J. Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ronald Simon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maimonides Medical Center | Available with a free account |
| +1 more site and 2 medical groups | 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 Maimonides Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Ronald J. Simon is one of 135 surgical critical care physicians in New York
Surgical critical care is Ronald Simon's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Ronald Simon is licensed in New York.
Specialties and state licenses
- Surgical critical care, New YorkPrimary
Surgical critical care physicians near Ronald Simon
Counts of surgical critical care 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
Ronald J. Simon billed Medicare for 149 services in 2024
CMS data shows 149 Medicare services from Ronald Simon across 3 procedure codes in 2024, for 127 Medicare patients. Medicare paid $11,660 for them. Every service was in a facility, such as a hospital, rather than an office.
Ronald Simon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1462024: 1492%
Ronald Simon compared with the New York median for surgical critical care physicians, 2024
- Ronald Simon
- New York median
- Medicare services
- 149vs 26744% below
- Medicare patients
- 127vs 15518% below
Medians across 130 surgical critical care physicians in New York with Dmand AI profiles that report each measure.
Ronald Simon'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 Ronald Simon?
Medicare shows one payer. Book a meeting to get commercial claims data for Ronald Simon and other surgical critical care physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ronald J. Simon treated 127 Medicare patients in 2024, average age 80
CMS counts 127 Medicare patients who saw Ronald Simon in 2024. The largest group is 85 and over, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 57% are also on Medicaid. Their average risk score is 2.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ronald Simon's median patient age at 77, with 66% women.
Ronald Simon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ronald Simon's Medicare patients by sex, 2024
- Women7055%
- Men5745%
Chronic conditions among Ronald Simon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Diabetes69%
- Stroke or TIA61%
- Ischemic heart disease56%
- Heart failure50%
- Mood disorders44%
Share of Medicare patients with each condition. A patient can have several.
Ronald Simon's 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
- Women66%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Ronald J. Simon received $276 in industry payments from 2017 to 2025
CMS Open Payments shows 13 general payments to Ronald Simon from 11 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. PolyNovo North America LLC paid the most, $76.
General payments to Ronald Simon by program year, 2017 to 2025
Companies that paid Ronald Simon the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ronald J. Simon graduated from Albert Einstein College of Medicine of Yeshiva University
Ronald Simon graduated from Albert Einstein College of Medicine of Yeshiva University in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ronald J. Simon'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) |
| 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 Ronald J. Simon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ronald J. Simon's NPI number?
Ronald J. Simon's NPI number is 1285796516. It was assigned on December 14, 2006, and it is active in the NPI Registry.
What does Ronald J. Simon specialize in?
Ronald J. Simon is a surgical critical care physician in Brooklyn, New York. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Ronald J. Simon practice?
Ronald Simon practices at 4802 Tenth Avenue, Brooklyn, NY 11219. Ronald Simon's primary practice is Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center. Dmand AI also links Ronald Simon to 2 medical groups.
What is Ronald J. Simon's office phone number?
The practice phone on file for Ronald Simon is (718) 283-6000.
What is Ronald J. Simon's medical license number?
Ronald Simon holds New York license 155393.
Which hospitals is Ronald J. Simon affiliated with?
Ronald Simon practices at Maimonides Medical Center in Brooklyn, New York. Ronald Simon is also affiliated with NYC Health + Hospitals/Jacobi.
What medical group is Ronald J. Simon part of?
Ronald Simon is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Ronald Simon to 2 more medical groups.
Does Ronald J. Simon accept Medicare?
Yes. CMS data shows Ronald Simon billed Medicare for 149 services in 2024.
How many Medicare patients does Ronald J. Simon see?
CMS counts 127 Medicare patients who saw Ronald Simon in 2024, with an average age of 80.
What services does Ronald J. Simon bill to Medicare?
In 2024, Ronald Simon's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and hospital inpatient care (99233).
Show 3 more questionsShow fewer questions
Where did Ronald J. Simon go to medical school?
Ronald Simon graduated from Albert Einstein College of Medicine of Yeshiva University in 1983.
Has Ronald J. Simon received payments from drug or device companies?
CMS Open Payments shows $276 in general payments to Ronald Simon from 11 companies from 2017 to 2025. The largest total came from PolyNovo North America LLC.
How long has Ronald J. Simon been practicing?
Ronald Simon graduated from medical school in 1983, 43 years ago.
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