Dr. Ayelet Mizrachi-Jonisch, MD
- Medicare services, 2024
- 2,740
- Medicare patients, 2024
- 817
- Part D claims, 2024
- 1,196
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 111 Bedford Rd, Katonah, NY 10536
- Practice phone
- Call (914) 241-1050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Caremount Medical
Katonah, New York
Find Dr. Mizrachi-Jonisch'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. Ayelet Mizrachi-Jonisch is a dermatologist in Katonah, New York
Dr. Mizrachi-Jonisch practices at Caremount Medical in Katonah, New York.
Dr. Mizrachi-Jonisch's NPI, 1356405252, was assigned on December 22, 2006. Dr. Mizrachi-Jonisch graduated from New York University School of Medicine in 2003. Dr. Mizrachi-Jonisch holds New York license 240203.
- NPI
- 1356405252NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385749357
- NPI enumeration date
- December 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 241-1050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ayelet Mizrachi-Jonisch practices at Caremount Medical in Katonah, New York
Dr. Mizrachi-Jonisch's primary practice is Caremount Medical, at 111 Bedford Rd, Katonah, NY 10536 in Westchester County. The practice phone is (914) 241-1050.
- Caremount Medical111 Bedford Rd, Katonah, NY 10536 · Westchester CountyPhone(914) 241-1050
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ayelet Mizrachi-Jonisch is affiliated with 3 sites of care and 2 medical groups
Dr. Mizrachi-Jonisch's primary practice is Caremount Medical in Katonah, New York. The medical group on file is CareMount Medical. Dmand AI also links Dr. Mizrachi-Jonisch 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. Ayelet Mizrachi-Jonisch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mizrachi-Jonisch practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Caremount Medical | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ayelet Mizrachi-Jonisch is one of 1,038 dermatologists in New York
Dermatology is Dr. Mizrachi-Jonisch's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Mizrachi-Jonisch's licenses on file in 2 states: New York and Connecticut.
Specialties and state licenses
- Dermatology, New YorkPrimary
- Connecticut license
Dermatologists near Dr. Mizrachi-Jonisch
Counts of dermatologists 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. Ayelet Mizrachi-Jonisch billed Medicare for 2,740 services in 2024
CMS data shows 2,740 Medicare services from Dr. Mizrachi-Jonisch across 12 procedure codes in 2024, for 817 Medicare patients. Medicare paid $166,591 for them. Every service was in an office.
Dr. Mizrachi-Jonisch's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,0392024: 1,40135%
- Office and hospital visits
- 2023: 1,1662024: 1,33915%
- Drugs given in the office
- 2023: 162024: 0100%
Dr. Mizrachi-Jonisch compared with the New York median for dermatologists, 2024
- Dr. Mizrachi-Jonisch
- New York median
- Medicare services
- 2,740vs 1,0162.7 times
- Medicare patients
- 817vs 3242.5 times
- Part D claims
- 1,066vs 3343.2 times
Medians across 1,022 dermatologists in New York with Dmand AI profiles that report each measure.
Dr. Mizrachi-Jonisch'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. Mizrachi-Jonisch and other dermatologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ayelet Mizrachi-Jonisch treated 817 Medicare patients in 2024, average age 74
CMS counts 817 Medicare patients who saw Dr. Mizrachi-Jonisch in 2024. The largest group is 65 to 74, with 416 patients. 74% of them have high cholesterol, and 61% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mizrachi-Jonisch's median patient age at 57, with 62% women.
Dr. Mizrachi-Jonisch's Medicare patients by age, 2024
Dr. Mizrachi-Jonisch's Medicare patients by sex, 2024
- Women54567%
- Men27233%
Chronic conditions among Dr. Mizrachi-Jonisch's Medicare patients, 2024
- High cholesterol74%
- High blood pressure61%
- Arthritis43%
- Osteoporosis25%
- Ischemic heart disease22%
- Anxiety18%
- Cancer18%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mizrachi-Jonisch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women62%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ayelet Mizrachi-Jonisch wrote 1,196 Medicare Part D claims in 2024
In 2024, Dr. Mizrachi-Jonisch wrote 1,196 Medicare Part D claims for 582 patients. 90% of them were for generic drugs. CMS names the drug for 1,066 of them, across 13 drugs with 11 or more claims each, at $97,656 in total drug cost. In 2023, CMS named 842 claims across 11 drugs.
Dr. Mizrachi-Jonisch's Part D claims by kind of drug, 2024
- Generic1,075 claims90%
- Brand-name121 claims10%
Dr. Mizrachi-Jonisch'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. Mizrachi-Jonisch's Part D claims, 2024
- Antibiotics2%25 of 1,196 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: 8422024: 1,06627%
Drugs named by CMS: 13 in 2024, 11 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. Ayelet Mizrachi-Jonisch ranks in the 91st percentile for skin biopsy in Medicare
Dr. Mizrachi-Jonisch accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 320 procedures of skin biopsy by Dr. Mizrachi-Jonisch, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Mizrachi-Jonisch ranks in Medicare procedure volume
- Skin biopsy
- 91st percentile320 procedures
- Removal of skin lesions
- 81st percentile259 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ayelet Mizrachi-Jonisch graduated from New York University School of Medicine
Dr. Mizrachi-Jonisch graduated from New York University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ayelet Mizrachi-Jonisch'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) |
| 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. Ayelet Mizrachi-Jonisch
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. Ayelet Mizrachi-Jonisch's NPI number?
Dr. Ayelet Mizrachi-Jonisch's NPI number is 1356405252. It was assigned on December 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ayelet Mizrachi-Jonisch?
Dr. Ayelet Mizrachi-Jonisch is a dermatologist in Katonah, New York. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Ayelet Mizrachi-Jonisch practice?
Dr. Mizrachi-Jonisch practices at 111 Bedford Rd, Katonah, NY 10536. Dr. Mizrachi-Jonisch's primary practice is Caremount Medical in Katonah, New York. Dmand AI also links Dr. Mizrachi-Jonisch to 2 group practices and clinics and 1 medical group.
What is Dr. Ayelet Mizrachi-Jonisch's office phone number?
The practice phone on file for Dr. Mizrachi-Jonisch is (914) 241-1050.
What is Dr. Ayelet Mizrachi-Jonisch's medical license number?
Dr. Mizrachi-Jonisch holds New York license 240203, one of the licenses on file in 2 states.
Which states has Dr. Ayelet Mizrachi-Jonisch been licensed in?
Dmand AI has state licenses on file for Dr. Mizrachi-Jonisch in New York and Connecticut.
What medical group is Dr. Ayelet Mizrachi-Jonisch part of?
Dr. Mizrachi-Jonisch is linked to CareMount Medical. Dmand AI links Dr. Mizrachi-Jonisch to 1 more medical group.
Does Dr. Ayelet Mizrachi-Jonisch accept Medicare?
Yes. CMS data shows Dr. Mizrachi-Jonisch billed Medicare for 2,740 services in 2024, and Dr. Mizrachi-Jonisch accepts Medicare assignment.
How many Medicare patients does Dr. Ayelet Mizrachi-Jonisch see?
CMS counts 817 Medicare patients who saw Dr. Mizrachi-Jonisch in 2024, with an average age of 74.
What services does Dr. Ayelet Mizrachi-Jonisch bill to Medicare?
In 2024, Dr. Mizrachi-Jonisch's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (11102) and surgery: skin and soft tissue (17003).
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Where did Dr. Ayelet Mizrachi-Jonisch go to medical school?
Dr. Mizrachi-Jonisch graduated from New York University School of Medicine in 2003.
What drugs does Dr. Ayelet Mizrachi-Jonisch prescribe most?
In 2024 Medicare Part D data, Dr. Mizrachi-Jonisch's most prescribed drugs by claims were Ketoconazole, Fluorouracil and Hydrocortisone.
How long has Dr. Ayelet Mizrachi-Jonisch been practicing?
Dr. Mizrachi-Jonisch graduated from medical school in 2003, 23 years ago.
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