Dr. Kavita Mariwalla, MD
- Medicare services, 2024
- 13,516
- Medicare patients, 2024
- 2,602
- Part D claims, 2024
- 1,957
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Practice address
- 1253 Montauk Hwy, West Islip, NY 11795-4916
- Practice phone
- Call (631) 665-3376
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mariwalla Dermatology
Dermatology practice · West Islip, New York
Find Dr. Mariwalla'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. Kavita Mariwalla is a mohs-micrographic surgery physician in West Islip, New York
Dr. Mariwalla practices at Mariwalla Dermatology in West Islip, New York.
Dr. Mariwalla's NPI, 1962674184, was assigned on March 27, 2008. Dr. Mariwalla graduated from Yale University School of Medicine in 2004. Dr. Mariwalla holds Connecticut license 046352.
- NPI
- 1962674184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678646064
- NPI enumeration date
- March 27, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 665-3376
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kavita Mariwalla practices at Mariwalla Dermatology in West Islip, New York
Dr. Mariwalla's primary practice is Mariwalla Dermatology, at 1253 Montauk Hwy, West Islip, NY 11795-4916. The practice phone is (631) 665-3376.
- Mariwalla Dermatology1253 Montauk Hwy, West Islip, NY 11795-4916Phone(631) 665-3376
Source: Dmand AI Affiliation Data
Dr. Kavita Mariwalla is affiliated with 2 sites of care and 1 medical group
Dr. Mariwalla's primary practice is Mariwalla Dermatology in West Islip, New York. Dr. Mariwalla is also affiliated with Good Samaritan University Hospital. The medical group on file is Mariwalla Dermatology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kavita Mariwalla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mariwalla practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mariwalla Dermatology | 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. Kavita Mariwalla is one of 77 mohs-micrographic surgery physicians in New York
Mohs-micrographic surgery is Dr. Mariwalla's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dmand AI has Dr. Mariwalla's licenses on file in 2 states: Connecticut and New York.
Specialties and state licenses
- Mohs-micrographic surgery, ConnecticutPrimary
- New York license
Mohs-micrographic surgery physicians near Dr. Mariwalla
Counts of mohs-micrographic surgery 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. Kavita Mariwalla billed Medicare for 13,516 services in 2024
CMS data shows 13,516 Medicare services from Dr. Mariwalla across 32 procedure codes in 2024, for 2,602 Medicare patients. Medicare paid $863,534 for them. Every service was in an office.
Dr. Mariwalla's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 7,0322024: 8,97928%
- Office and hospital visits
- 2023: 3,9072024: 4,32311%
- Drugs given in the office
- 2023: 1082024: 12516%
- Tests and treatments
- 2023: 752024: 8919%
Dr. Mariwalla compared with the New York median for mohs-micrographic surgery physicians, 2024
- Dr. Mariwalla
- New York median
- Medicare services
- 13,516vs 1,7887.6 times
- Medicare patients
- 2,602vs 5474.8 times
- Part D claims
- 1,735vs 1859.4 times
Medians across 75 mohs-micrographic surgery physicians in New York with Dmand AI profiles that report each measure.
Dr. Mariwalla'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. Mariwalla and other mohs-micrographic surgery physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kavita Mariwalla treated 2,602 Medicare patients in 2024, average age 73
CMS counts 2,602 Medicare patients who saw Dr. Mariwalla in 2024. The largest group is 65 to 74, with 1,425 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 3% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mariwalla's median patient age at 55, with 61% women.
Dr. Mariwalla's Medicare patients by age, 2024
Dr. Mariwalla's Medicare patients by sex, 2024
- Women1,58261%
- Men1,02039%
Chronic conditions among Dr. Mariwalla's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis47%
- Ischemic heart disease34%
- Diabetes30%
- Anxiety20%
- Osteoporosis18%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mariwalla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kavita Mariwalla wrote 1,957 Medicare Part D claims in 2024
In 2024, Dr. Mariwalla wrote 1,957 Medicare Part D claims for 881 patients. 88% of them were for generic drugs. CMS names the drug for 1,735 of them, across 35 drugs with 11 or more claims each, at $258,173 in total drug cost. In 2023, CMS named 1,810 claims across 36 drugs.
Dr. Mariwalla's Part D claims by kind of drug, 2024
- Generic1,731 claims88%
- Brand-name226 claims12%
Dr. Mariwalla'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. Mariwalla's Part D claims, 2024
- Antibiotics5%90 of 1,957 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: 1,8102024: 1,7354%
Drugs named by CMS: 35 in 2024, 36 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. Kavita Mariwalla scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Mariwalla for performance year 2024, reported individually. Dr. Mariwalla accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 2,529 procedures of removal of skin lesions by Dr. Mariwalla, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Mariwalla's MIPS scores, performance year 2024
- 96of 100Final score
- 100of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 87of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Mariwalla ranks in Medicare procedure volume
- Removal of skin lesions
- 99th percentile2,529 procedures
- Skin biopsy
- 95th percentile491 procedures
- Removal of skin cancer
- 37th percentile232 procedures
- Removal or shaving of skin growth
- 76th percentile36 procedures
- Melanoma (skin cancer) excision
- 74th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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)
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Dr. Kavita Mariwalla received $272,064 in industry payments from 2016 to 2025
CMS Open Payments shows 320 general payments to Dr. Mariwalla from 34 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 69% of the total. Allergan Inc. paid the most, $75,231. It also lists 3 research payments totaling $2,765 in 2016.
General payments to Dr. Mariwalla by program year, 2016 to 2025
General payments to Dr. Mariwalla by kind, 2016 to 2025
- Consulting fees$188,95269%
- Speaker and faculty fees$32,62212%
- Travel and lodging$28,58711%
- Food and beverage$13,5965%
- Other$8,3073%
Companies that paid Dr. Mariwalla 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. Kavita Mariwalla graduated from Yale University School of Medicine
Dr. Mariwalla graduated from Yale University School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kavita Mariwalla'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 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. Kavita Mariwalla
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. Kavita Mariwalla's NPI number?
Dr. Kavita Mariwalla's NPI number is 1962674184. It was assigned on March 27, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Kavita Mariwalla?
Dr. Kavita Mariwalla is a mohs-micrographic surgery physician in West Islip, New York. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Kavita Mariwalla practice?
Dr. Mariwalla practices at 1253 Montauk Hwy, West Islip, NY 11795-4916. Dr. Mariwalla's primary practice is Mariwalla Dermatology in West Islip, New York.
What is Dr. Kavita Mariwalla's office phone number?
The practice phone on file for Dr. Mariwalla is (631) 665-3376.
What is Dr. Kavita Mariwalla's medical license number?
Dr. Mariwalla holds Connecticut license 046352, one of the licenses on file in 2 states.
Which states has Dr. Kavita Mariwalla been licensed in?
Dmand AI has state licenses on file for Dr. Mariwalla in Connecticut and New York.
Which hospitals is Dr. Kavita Mariwalla affiliated with?
Dr. Mariwalla is affiliated with Good Samaritan University Hospital.
What medical group is Dr. Kavita Mariwalla part of?
Dr. Mariwalla is linked to Mariwalla Dermatology.
Does Dr. Kavita Mariwalla accept Medicare?
Yes. CMS data shows Dr. Mariwalla billed Medicare for 13,516 services in 2024, and Dr. Mariwalla accepts Medicare assignment.
What is Dr. Kavita Mariwalla's MIPS score?
Dr. Mariwalla's MIPS final score for performance year 2024 is 96 out of 100, reported individually.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Kavita Mariwalla see?
CMS counts 2,602 Medicare patients who saw Dr. Mariwalla in 2024, with an average age of 73.
What services does Dr. Kavita Mariwalla bill to Medicare?
In 2024, Dr. Mariwalla's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Kavita Mariwalla go to medical school?
Dr. Mariwalla graduated from Yale University School of Medicine in 2004.
What drugs does Dr. Kavita Mariwalla prescribe most?
In 2024 Medicare Part D data, Dr. Mariwalla's most prescribed drugs by claims were Ketoconazole, Ciclopirox and Triamcinolone Acetonide.
Has Dr. Kavita Mariwalla received payments from drug or device companies?
CMS Open Payments shows $272,064 in general payments to Dr. Mariwalla from 34 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Kavita Mariwalla been practicing?
Dr. Mariwalla graduated from medical school in 2004, 22 years ago.
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