Kathleen Leflar, FNP
- Medicare patients, 2024
- 13
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathleen Leflar'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.
Kathleen Leflar is a nurse practitioner in Boston, Massachusetts
Kathleen Leflar practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Kathleen Leflar's NPI, 1700246212, was assigned on February 25, 2016. Kathleen Leflar holds Massachusetts license RN284511.
- NPI
- 1700246212NPI Registry (opens in a new tab)
- NPI enumeration date
- February 25, 2016
- NPI status
- Active
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathleen Leflar practices at Massachusetts General Hospital in Boston, Massachusetts
Kathleen Leflar's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathleen Leflar is affiliated with 1 site of care and 3 medical groups
Kathleen Leflar's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Kathleen Leflar to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathleen Leflar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathleen Leflar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +2 medical groups | 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 Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Kathleen Leflar is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Kathleen Leflar's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kathleen Leflar is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Kathleen Leflar
Counts of nurse practitioners 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
Kathleen Leflar treated 13 Medicare patients in 2024, average age 78
CMS counts 13 Medicare patients who saw Kathleen Leflar in 2024. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 2.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Chronic conditions among Kathleen Leflar's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sources for Kathleen Leflar'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 Kathleen Leflar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kathleen Leflar's NPI number?
Kathleen Leflar's NPI number is 1700246212. It was assigned on February 25, 2016, and it is active in the NPI Registry.
What does Kathleen Leflar specialize in?
Kathleen Leflar is a nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kathleen Leflar practice?
Kathleen Leflar practices at 55 Fruit Street, Boston, MA 02114. Kathleen Leflar's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Kathleen Leflar to 2 medical groups.
What is Kathleen Leflar's office phone number?
The practice phone on file for Kathleen Leflar is (617) 726-2000.
What is Kathleen Leflar's medical license number?
Kathleen Leflar holds Massachusetts license RN284511.
Which hospitals is Kathleen Leflar affiliated with?
Kathleen Leflar practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Kathleen Leflar part of?
Kathleen Leflar is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Kathleen Leflar to 2 more medical groups.
How many Medicare patients does Kathleen Leflar see?
CMS counts 13 Medicare patients who saw Kathleen Leflar in 2024, with an average age of 78.
How long has Kathleen Leflar been practicing?
Kathleen Leflar's NPI was assigned in 2016.
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