Dr. Marisa Kearney, MD
- Medicare services, 2024
- 712
- Medicare patients, 2024
- 599
- Part D claims, 2024
- 303
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 41 Highland Avenue, Winchester, MA 01890
- Practice phone
- Call (781) 729-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kearney's professional email, personal email and mobile number
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Dr. Marisa Kearney is an emergency medicine physician in Winchester, Massachusetts
Dr. Kearney practices at Winchester Hospital in Winchester, Massachusetts, part of Beth Israel Lahey Health.
Dr. Kearney's NPI, 1952346710, was assigned on June 17, 2006. Dr. Kearney graduated from State University of New York at Buffalo School of Medicine in 2000. Dr. Kearney holds Massachusetts license 219358.
- NPI
- 1952346710NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618928094
- NPI enumeration date
- June 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 729-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marisa Kearney practices at Winchester Hospital in Winchester, Massachusetts
Dr. Kearney's primary practice is Winchester Hospital, at 41 Highland Avenue, Winchester, MA 01890 in Middlesex County. The practice phone is (781) 729-9000.
- Winchester Hospital41 Highland Avenue, Winchester, MA 01890 · Middlesex CountyPhone(781) 729-9000
Source: Dmand AI Affiliation Data
Dr. Marisa Kearney is affiliated with 1 site of care and 5 medical groups
Dr. Kearney's primary practice is Winchester Hospital in Winchester, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Kearney to 4 more medical groups, 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. Marisa Kearney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kearney practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Winchester Hospital | Available with a free account |
| +4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marisa Kearney is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Kearney's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Kearney is licensed in Massachusetts.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
Emergency medicine physicians near Dr. Kearney
Counts of emergency medicine 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. Marisa Kearney billed Medicare for 712 services in 2024
CMS data shows 712 Medicare services from Dr. Kearney across 11 procedure codes in 2024, for 599 Medicare patients. Medicare paid $56,928 for them.
Dr. Kearney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 932024: 621568%
- Tests and treatments
- 2023: 352024: 91160%
Where Dr. Kearney's Medicare services took place, 2024
- In an office44462%
- In a facility26838%
Dr. Kearney compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Kearney
- Massachusetts median
- Medicare services
- 712vs 3412.1 times
- Medicare patients
- 599vs 33778% above
- Part D claims
- 211vs 365.9 times
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kearney'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marisa Kearney treated 599 Medicare patients in 2024, average age 76
CMS counts 599 Medicare patients who saw Dr. Kearney in 2024. The largest group is 75 to 84, with 249 patients. 73% of them have high cholesterol, and 72% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kearney's median patient age at 57, with 60% women.
Dr. Kearney's Medicare patients by age, 2024
Dr. Kearney's Medicare patients by sex, 2024
- Women36661%
- Men23339%
Chronic conditions among Dr. Kearney's Medicare patients, 2024
- High cholesterol73%
- High blood pressure72%
- Arthritis50%
- Anxiety36%
- Mood disorders32%
- Chronic kidney disease29%
- Depression27%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kearney'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
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marisa Kearney wrote 303 Medicare Part D claims in 2024
In 2024, Dr. Kearney wrote 303 Medicare Part D claims for 227 patients. 91% of them were for generic drugs. CMS names the drug for 211 of them, across 11 drugs with 11 or more claims each, at $1,438 in total drug cost. In 2020, CMS named 14 claims across 1 drug.
Dr. Kearney's Part D claims by kind of drug, 2024
- Generic275 claims91%
- Brand-name and other28 claims9%
Dr. Kearney'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. Kearney's Part D claims, 2024
- Opioids10%29 of 303 claims
- Antibiotics48%145 of 303 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 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 142024: 2111407%
Drugs named by CMS: 11 in 2024, 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. Marisa Kearney scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Kearney for performance year 2024, reported as part of a group. Dr. Kearney accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kearney's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Marisa Kearney graduated from State University of New York at Buffalo School of Medicine
Dr. Kearney graduated from State University of New York at Buffalo School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marisa Kearney'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) |
| 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. Marisa Kearney
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. Marisa Kearney's NPI number?
Dr. Marisa Kearney's NPI number is 1952346710. It was assigned on June 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marisa Kearney?
Dr. Marisa Kearney is an emergency medicine physician in Winchester, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Marisa Kearney practice?
Dr. Kearney practices at 41 Highland Avenue, Winchester, MA 01890. Dr. Kearney's primary practice is Winchester Hospital in Winchester, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Kearney to 4 medical groups.
What is Dr. Marisa Kearney's office phone number?
The practice phone on file for Dr. Kearney is (781) 729-9000.
What is Dr. Marisa Kearney's medical license number?
Dr. Kearney holds Massachusetts license 219358.
Which hospitals is Dr. Marisa Kearney affiliated with?
Dr. Kearney practices at Winchester Hospital in Winchester, Massachusetts.
What medical group is Dr. Marisa Kearney part of?
Dr. Kearney is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Kearney to 4 more medical groups.
Does Dr. Marisa Kearney accept Medicare?
Yes. CMS data shows Dr. Kearney billed Medicare for 712 services in 2024, and Dr. Kearney accepts Medicare assignment.
What is Dr. Marisa Kearney's MIPS score?
Dr. Kearney's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Marisa Kearney see?
CMS counts 599 Medicare patients who saw Dr. Kearney in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Marisa Kearney bill to Medicare?
In 2024, Dr. Kearney's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and emergency department visit (99285).
Where did Dr. Marisa Kearney go to medical school?
Dr. Kearney graduated from State University of New York at Buffalo School of Medicine in 2000.
What drugs does Dr. Marisa Kearney prescribe most?
In 2024 Medicare Part D data, Dr. Kearney's most prescribed drugs by claims were Prednisone, Doxycycline Hyclate and Cephalexin.
How long has Dr. Marisa Kearney been practicing?
Dr. Kearney graduated from medical school in 2000, 26 years ago.
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