Dr. Steven J. Friedman, MD
- Medicare services, 2024
- 524
- Medicare patients, 2024
- 317
- Part D claims, 2024
- 1,104
- Hospital affiliations
- 1
- Industry payments
- $5,926
- Practice address
- 2750 Merrick Rd, Bellmore, NY 11710
- Practice phone
- Call (516) 536-1455
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Shore Medical Group of the Mount Sinai School of Medicine
Bellmore, New York
Find Dr. Friedman'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. Steven J. Friedman is a gastroenterologist in Bellmore, New York
Dr. Friedman practices at North Shore Medical Group of the Mount Sinai School of Medicine in Bellmore, New York.
Dr. Friedman's NPI, 1174567101, was assigned on June 16, 2006. Dr. Friedman graduated from University Of Michigan Medical School in 1978. Dr. Friedman holds New York license 153725.
- NPI
- 1174567101NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274716048
- NPI enumeration date
- June 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 536-1455
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven J. Friedman practices at North Shore Medical Group of the Mount Sinai School of Medicine in Bellmore, New York
Dr. Friedman's primary practice is North Shore Medical Group of the Mount Sinai School of Medicine, at 2750 Merrick Rd, Bellmore, NY 11710 in Nassau County. The practice phone is (516) 536-1455.
- North Shore Medical Group of the Mount Sinai School of Medicine2750 Merrick Rd, Bellmore, NY 11710 · Nassau CountyPhone(516) 536-1455
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Steven J. Friedman is affiliated with 4 sites of care and 2 medical groups
Dr. Friedman's primary practice is North Shore Medical Group of the Mount Sinai School of Medicine in Bellmore, New York. Dr. Friedman is also affiliated with Mount Sinai South Nassau. The medical group on file is Mount Sinai Doctors Long Island. Dmand AI also links Dr. Friedman to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Steven J. Friedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore Medical Group of the Mount Sinai School of Medicine | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven J. Friedman is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Friedman's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Friedman is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Friedman is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Dr. Friedman
Counts of gastroenterologists 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. Steven J. Friedman billed Medicare for 524 services in 2024
CMS data shows 524 Medicare services from Dr. Friedman across 8 procedure codes in 2024, for 317 Medicare patients. Medicare paid $54,845 for them.
Dr. Friedman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4402024: 38513%
- Surgery
- 2023: 1142024: 1227%
- Other services
- 2023: 422024: 1760%
Where Dr. Friedman's Medicare services took place, 2024
- In an office38573%
- In a facility13927%
Dr. Friedman compared with the New York median for gastroenterologists, 2024
- Dr. Friedman
- New York median
- Medicare services
- 524vs 42124% above
- Medicare patients
- 317vs 23634% above
- Part D claims
- 831vs 3822.2 times
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Friedman'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Friedman and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven J. Friedman treated 317 Medicare patients in 2024, average age 75
CMS counts 317 Medicare patients who saw Dr. Friedman in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Friedman's median patient age at 64, with 48% women.
Dr. Friedman's Medicare patients by age, 2024
Dr. Friedman's Medicare patients by sex, 2024
- Women17154%
- Men14646%
Chronic conditions among Dr. Friedman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease38%
- Diabetes32%
- Anxiety23%
- Osteoporosis23%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Friedman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women48%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven J. Friedman wrote 1,104 Medicare Part D claims in 2024
In 2024, Dr. Friedman wrote 1,104 Medicare Part D claims for 257 patients. 92% of them were for generic drugs. CMS names the drug for 831 of them, across 22 drugs with 11 or more claims each, at $114,494 in total drug cost. In 2023, CMS named 1,465 claims across 40 drugs.
Dr. Friedman's Part D claims by kind of drug, 2024
- Generic1,016 claims92%
- Brand-name and other88 claims8%
Dr. Friedman'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. Friedman's Part D claims, 2024
- Antibiotics1%13 of 1,104 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: 1,4652024: 83143%
Drugs named by CMS: 22 in 2024, 40 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. Steven J. Friedman ranks in the 78th percentile for colonoscopy in Medicare
Dr. Friedman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 94 procedures of colonoscopy by Dr. Friedman, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Friedman ranks in Medicare procedure volume
- Colonoscopy
- 78th percentile94 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 64th percentile52 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Steven J. Friedman received $5,926 in industry payments from 2016 to 2025
CMS Open Payments shows 239 general payments to Dr. Friedman from 47 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $679.
General payments to Dr. Friedman by program year, 2016 to 2025
General payments to Dr. Friedman by kind, 2016 to 2025
- Food and beverage$5,908100%
- Education$190%
Companies that paid Dr. Friedman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven J. Friedman graduated from University Of Michigan Medical School
Dr. Friedman graduated from University Of Michigan Medical School in 1978.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven J. Friedman'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (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 Dr. Steven J. Friedman
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. Steven J. Friedman's NPI number?
Dr. Steven J. Friedman's NPI number is 1174567101. It was assigned on June 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven J. Friedman?
Dr. Steven J. Friedman is a gastroenterologist in Bellmore, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Steven J. Friedman practice?
Dr. Friedman practices at 2750 Merrick Rd, Bellmore, NY 11710. Dr. Friedman's primary practice is North Shore Medical Group of the Mount Sinai School of Medicine in Bellmore, New York. Dmand AI also links Dr. Friedman to 2 group practices and clinics and 1 medical group.
What is Dr. Steven J. Friedman's office phone number?
The practice phone on file for Dr. Friedman is (516) 536-1455.
What is Dr. Steven J. Friedman's medical license number?
Dr. Friedman holds New York license 153725.
Which hospitals is Dr. Steven J. Friedman affiliated with?
Dr. Friedman is affiliated with Mount Sinai South Nassau.
What medical group is Dr. Steven J. Friedman part of?
Dr. Friedman is linked to Mount Sinai Doctors Long Island. Dmand AI links Dr. Friedman to 1 more medical group.
Does Dr. Steven J. Friedman accept Medicare?
Yes. CMS data shows Dr. Friedman billed Medicare for 524 services in 2024, and Dr. Friedman accepts Medicare assignment.
How many Medicare patients does Dr. Steven J. Friedman see?
CMS counts 317 Medicare patients who saw Dr. Friedman in 2024, with an average age of 75.
Is Dr. Steven J. Friedman board certified?
Yes. Dr. Friedman is board certified in gastroenterology by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Steven J. Friedman bill to Medicare?
In 2024, Dr. Friedman's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99214).
Where did Dr. Steven J. Friedman go to medical school?
Dr. Friedman graduated from University Of Michigan Medical School in 1978.
What drugs does Dr. Steven J. Friedman prescribe most?
In 2024 Medicare Part D data, Dr. Friedman's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Atorvastatin Calcium.
Has Dr. Steven J. Friedman received payments from drug or device companies?
CMS Open Payments shows $5,926 in general payments to Dr. Friedman from 47 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Steven J. Friedman been practicing?
Dr. Friedman graduated from medical school in 1978, 48 years ago.
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