Dr. Yael Mayrav Marks, MD
- Medicare services, 2024
- 737
- Medicare patients, 2024
- 200
- Part D claims, 2024
- 70
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 400 East Main Street, Mount Kisco, NY 10549
- Practice phone
- Call (914) 666-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marks' 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. Yael Mayrav Marks is a surgical critical care physician in Mount Kisco, New York
Dr. Marks practices at Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health.
Dr. Marks' NPI, 1699034025, was assigned on May 4, 2012. Dr. Marks graduated from Tel Aviv University Sackler in 2012. Dr. Marks holds New York license 291678.
- NPI
- 1699034025NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840544219
- NPI enumeration date
- May 4, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 666-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yael Mayrav Marks practices at Northern Westchester Hospital in Mount Kisco, New York
Dr. Marks' primary practice is Northern Westchester Hospital, at 400 East Main Street, Mount Kisco, NY 10549 in Westchester County. The practice phone is (914) 666-1200.
- Northern Westchester Hospital400 East Main Street, Mount Kisco, NY 10549 · Westchester CountyPhone(914) 666-1200
Source: Dmand AI Affiliation Data
Dr. Yael Mayrav Marks is affiliated with 4 sites of care and 1 medical group
Dr. Marks' primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Dr. Marks is also affiliated with Putnam Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Marks to 1 more group practice or clinic and 1 home health agency, 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. Yael Mayrav Marks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marks practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Westchester Hospital | Available with a free account |
| +3 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 Northwell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Yael Mayrav Marks is one of 135 surgical critical care physicians in New York
Surgical critical care is Dr. Marks' primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Marks is licensed in New York.
Specialties and state licenses
- Surgical critical care, New YorkPrimary
Surgical critical care physicians near Dr. Marks
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
Dr. Yael Mayrav Marks billed Medicare for 737 services in 2024
CMS data shows 737 Medicare services from Dr. Marks across 7 procedure codes in 2024, for 200 Medicare patients. Medicare paid $41,170 for them.
Dr. Marks' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4142024: 47414%
- Surgery
- 2023: 1022024: 263158%
Where Dr. Marks' Medicare services took place, 2024
- In an office67592%
- In a facility628%
Dr. Marks compared with the New York median for surgical critical care physicians, 2024
- Dr. Marks
- New York median
- Medicare services
- 737vs 2672.8 times
- Medicare patients
- 200vs 15529% above
- Part D claims
- 11vs 1527% below
Medians across 130 surgical critical care physicians in New York with Dmand AI profiles that report each measure.
Dr. Marks' 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. Marks?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marks 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
Dr. Yael Mayrav Marks treated 200 Medicare patients in 2024, average age 77
CMS counts 200 Medicare patients who saw Dr. Marks in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.15, 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. Marks' median patient age at 72, with 48% women.
Dr. Marks' Medicare patients by age, 2024
Dr. Marks' Medicare patients by sex, 2024
- Women10452%
- Men9648%
Chronic conditions among Dr. Marks' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease46%
- Diabetes36%
- Chronic kidney disease34%
- Atrial fibrillation33%
- Heart failure33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
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. Yael Mayrav Marks wrote 70 Medicare Part D claims in 2024
In 2024, Dr. Marks wrote 70 Medicare Part D claims for 40 patients. 97% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $119 in total drug cost. In 2020, CMS named 11 claims across 1 drug.
Dr. Marks' Part D claims by kind of drug, 2024
- Generic68 claims97%
- Brand-name and other2 claims3%
Dr. Marks' most prescribed drugs by claims, 2023
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. Marks' Part D claims, 2024
- Antibiotics54%38 of 70 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, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 112023: 11No change
Drugs named by CMS: 1 in 2023, 1 in 2020.
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. Yael Mayrav Marks scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Marks for performance year 2024, reported through an alternative payment model (APM). Dr. Marks accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 79 procedures of removal of tissue by Dr. Marks, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Marks' MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Marks ranks in Medicare procedure volume
- Removal of tissue
- 83rd percentile79 procedures
- Hernia repair (minimally invasive)
- 77th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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. Yael Mayrav Marks received $289 in industry payments from 2020 to 2025
CMS Open Payments shows 7 general payments to Dr. Marks from 6 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $142.
General payments to Dr. Marks by program year, 2020 to 2025
Companies that paid Dr. Marks the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yael Mayrav Marks graduated from Tel Aviv University Sackler
Dr. Marks graduated from Tel Aviv University Sackler in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Yael Mayrav Marks'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)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. Yael Mayrav Marks
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. Yael Mayrav Marks' NPI number?
Dr. Yael Mayrav Marks' NPI number is 1699034025. It was assigned on May 4, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Yael Mayrav Marks?
Dr. Yael Mayrav Marks is a surgical critical care physician in Mount Kisco, New York. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Yael Mayrav Marks practice?
Dr. Marks practices at 400 East Main Street, Mount Kisco, NY 10549. Dr. Marks' primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Dmand AI also links Dr. Marks to 1 group practice or clinic and 1 home health agency.
What is Dr. Yael Mayrav Marks' office phone number?
The practice phone on file for Dr. Marks is (914) 666-1200.
What is Dr. Yael Mayrav Marks' medical license number?
Dr. Marks holds New York license 291678.
Which hospitals is Dr. Yael Mayrav Marks affiliated with?
Dr. Marks practices at Northern Westchester Hospital in Mount Kisco, New York. Dr. Marks is also affiliated with Putnam Hospital.
What medical group is Dr. Yael Mayrav Marks part of?
Dr. Marks is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Does Dr. Yael Mayrav Marks accept Medicare?
Yes. CMS data shows Dr. Marks billed Medicare for 737 services in 2024, and Dr. Marks accepts Medicare assignment.
What is Dr. Yael Mayrav Marks' MIPS score?
Dr. Marks' MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Yael Mayrav Marks see?
CMS counts 200 Medicare patients who saw Dr. Marks in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Yael Mayrav Marks bill to Medicare?
In 2024, Dr. Marks' most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (11045) and surgery: skin and soft tissue (11042).
Where did Dr. Yael Mayrav Marks go to medical school?
Dr. Marks graduated from Tel Aviv University Sackler in 2012.
What drugs does Dr. Yael Mayrav Marks prescribe most?
In 2023 Medicare Part D data, Dr. Marks' most prescribed drugs by claims were Clindamycin HCl.
Has Dr. Yael Mayrav Marks received payments from drug or device companies?
CMS Open Payments shows $289 in general payments to Dr. Marks from 6 companies from 2020 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Yael Mayrav Marks been practicing?
Dr. Marks graduated from medical school in 2012, 14 years ago.
Selling to surgical critical care practices?
See surgical critical care physicians 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