Dr. Mark J. Friedman, MD
- Medicare services, 2024
- 613
- Medicare patients, 2024
- 271
- Part D claims, 2024
- 4,973
- Publications
- 1
- Industry payments
- $536
- Practice address
- 180-5 Hillside Ave, Jamaica, NY 11432
- Practice phone
- Call (212) 996-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advantagecare Physicians
Jamaica, 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. Mark J. Friedman is an ophthalmologist in Jamaica, New York
Dr. Friedman practices at Advantagecare Physicians in Jamaica, New York.
Dr. Friedman's NPI, 1265488597, was assigned on May 26, 2006. Dr. Friedman graduated from Hahnemann University College of Medicine in 1986. Dr. Friedman holds New York license 171614.
- NPI
- 1265488597NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375723729
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 996-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark J. Friedman practices at Advantagecare Physicians in Jamaica, New York
Dr. Friedman's primary practice is Advantagecare Physicians, at 180-5 Hillside Ave, Jamaica, NY 11432 in Queens County. The practice phone is (212) 996-8000.
- Advantagecare Physicians180-5 Hillside Ave, Jamaica, NY 11432 · Queens CountyPhone(212) 996-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark J. Friedman is affiliated with 2 sites of care and 1 medical group
Dr. Friedman's primary practice is Advantagecare Physicians in Jamaica, New York. The medical group on file is AdvantageCare Physicians. Dmand AI also links Dr. Friedman to 1 more group practice or clinic, 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. Mark J. Friedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advantagecare Physicians | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark J. Friedman is one of 1,467 ophthalmologists in New York
Ophthalmology is Dr. Friedman's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Friedman is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Dr. Friedman
Counts of ophthalmologists 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. Mark J. Friedman billed Medicare for 613 services in 2024
CMS data shows 613 Medicare services from Dr. Friedman across 10 procedure codes in 2024, for 271 Medicare patients. Medicare paid $44,885 for them.
Dr. Friedman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6662024: 59411%
- Surgery
- 2023: 182024: 196%
Where Dr. Friedman's Medicare services took place, 2024
- In an office59497%
- In a facility193%
Dr. Friedman compared with the New York median for ophthalmologists, 2024
- Dr. Friedman
- New York median
- Medicare services
- 613vs 1,25851% below
- Medicare patients
- 271vs 43638% below
- Part D claims
- 4,882vs 6477.5 times
Medians across 1,557 ophthalmologists 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.
Need commercial claims for Dr. Friedman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Friedman and other ophthalmologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark J. Friedman treated 271 Medicare patients in 2024, average age 75
CMS counts 271 Medicare patients who saw Dr. Friedman in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Friedman's median patient age at 73, with 62% women.
Dr. Friedman's Medicare patients by age, 2024
Dr. Friedman's Medicare patients by sex, 2024
- Women16762%
- Men10438%
Chronic conditions among Dr. Friedman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes59%
- Arthritis41%
- Chronic kidney disease40%
- Ischemic heart disease24%
- Cancer12%
- Heart failure12%
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 73
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark J. Friedman wrote 4,973 Medicare Part D claims in 2024
In 2024, Dr. Friedman wrote 4,973 Medicare Part D claims for 1,038 patients. 76% of them were for generic drugs. CMS names the drug for 4,882 of them, across 22 drugs with 11 or more claims each, at $243,592 in total drug cost. In 2023, CMS named 4,005 claims across 23 drugs.
Dr. Friedman's Part D claims by kind of drug, 2024
- Generic3,759 claims76%
- Brand-name1,214 claims24%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,0052024: 4,88222%
Drugs named by CMS: 22 in 2024, 23 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. Mark J. Friedman ranks in the 51st percentile for cataract surgery in Medicare
Dr. Friedman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of cataract surgery by Dr. Friedman, more than 51% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Friedman ranks in Medicare procedure volume
- Cataract surgery
- 51st percentile27 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. Mark J. Friedman has 1 publication on record
Dmand AI links 1 paper to Dr. Friedman in 2012.
Recent publications by Dr. Friedman
See who Dr. Friedman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Friedman works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark J. Friedman received $536 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Friedman from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $220.
General payments to Dr. Friedman by program year, 2016 to 2025
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. Mark J. Friedman graduated from Hahnemann University College of Medicine
Dr. Friedman graduated from Hahnemann University College of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Mark 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. Mark J. Friedman's NPI number?
Dr. Mark J. Friedman's NPI number is 1265488597. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark J. Friedman?
Dr. Mark J. Friedman is an ophthalmologist in Jamaica, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Mark J. Friedman practice?
Dr. Friedman practices at 180-5 Hillside Ave, Jamaica, NY 11432. Dr. Friedman's primary practice is Advantagecare Physicians in Jamaica, New York. Dmand AI also links Dr. Friedman to 1 group practice or clinic.
What is Dr. Mark J. Friedman's office phone number?
The practice phone on file for Dr. Friedman is (212) 996-8000.
What is Dr. Mark J. Friedman's medical license number?
Dr. Friedman holds New York license 171614.
What medical group is Dr. Mark J. Friedman part of?
Dr. Friedman is linked to AdvantageCare Physicians.
Does Dr. Mark J. Friedman accept Medicare?
Yes. CMS data shows Dr. Friedman billed Medicare for 613 services in 2024, and Dr. Friedman accepts Medicare assignment.
How many Medicare patients does Dr. Mark J. Friedman see?
CMS counts 271 Medicare patients who saw Dr. Friedman in 2024, with an average age of 75.
What services does Dr. Mark J. Friedman bill to Medicare?
In 2024, Dr. Friedman's most billed Medicare services were eye exam or test (92014), eye exam or test (92020) and eye exam or test (92012).
Where did Dr. Mark J. Friedman go to medical school?
Dr. Friedman graduated from Hahnemann University College of Medicine in 1986.
Show 4 more questionsShow fewer questions
What drugs does Dr. Mark J. Friedman prescribe most?
In 2024 Medicare Part D data, Dr. Friedman's most prescribed drugs by claims were Latanoprost, Azelastine HCl and Dorzolamide-Timolol.
Has Dr. Mark J. Friedman received payments from drug or device companies?
CMS Open Payments shows $536 in general payments to Dr. Friedman from 4 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Mark J. Friedman been practicing?
Dr. Friedman graduated from medical school in 1986, 40 years ago.
Does Dr. Mark J. Friedman do research?
Dmand AI links 1 publication to Dr. Friedman.
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