Katharyn M. Harris, NP
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 24
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- 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 Katharyn Harris' 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.
Katharyn M. Harris is a family nurse practitioner in Boston, Massachusetts
Katharyn Harris practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Katharyn Harris' NPI, 1417142894, was assigned on September 10, 2007. Katharyn Harris holds Massachusetts license 233384.
- NPI
- 1417142894NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911097134
- NPI enumeration date
- September 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katharyn M. Harris practices at Massachusetts General Hospital in Boston, Massachusetts
Katharyn Harris' 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
Source: Dmand AI Affiliation Data
Katharyn M. Harris is affiliated with 2 sites of care and 2 medical groups
Katharyn Harris' 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 Katharyn Harris to 1 more community health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katharyn M. Harris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katharyn Harris practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +1 more site and 1 medical group | 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.
Katharyn M. Harris is one of 3,644 family nurse practitioners in Massachusetts
Family is Katharyn Harris' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katharyn Harris is licensed in Massachusetts.
Specialties and state licenses
- Family nurse practitioner, MassachusettsPrimary
Family nurse practitioners near Katharyn Harris
Counts of family 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
Katharyn M. Harris treated 30 Medicare patients in 2024, average age 78
CMS counts 30 Medicare patients who saw Katharyn Harris in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 2.29, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Katharyn Harris' median patient age at 68, with 68% women.
Katharyn Harris' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katharyn Harris' Medicare patients by sex, 2024
- Women1447%
- Men1653%
Chronic conditions among Katharyn Harris' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease60%
- Anxiety53%
- Depression50%
- Mood disorders50%
- Heart failure47%
Share of Medicare patients with each condition. A patient can have several.
Katharyn Harris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women68%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katharyn M. Harris wrote 24 Medicare Part D claims in 2024
In 2024, Katharyn Harris wrote 24 Medicare Part D claims for 16 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Katharyn M. Harris takes part in Medicare
Katharyn Harris accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (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.
Sources for Katharyn M. Harris'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 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 (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) |
| 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 Katharyn M. Harris
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katharyn M. Harris' NPI number?
Katharyn M. Harris' NPI number is 1417142894. It was assigned on September 10, 2007, and it is active in the NPI Registry.
What does Katharyn M. Harris specialize in?
Katharyn M. Harris is a family nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katharyn M. Harris practice?
Katharyn Harris practices at 55 Fruit Street, Boston, MA 02114. Katharyn Harris' primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Katharyn Harris to 1 community health center and 1 medical group.
What is Katharyn M. Harris' office phone number?
The practice phone on file for Katharyn Harris is (617) 726-2000.
What is Katharyn M. Harris' medical license number?
Katharyn Harris holds Massachusetts license 233384.
Which hospitals is Katharyn M. Harris affiliated with?
Katharyn Harris practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Katharyn M. Harris part of?
Katharyn Harris is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Katharyn Harris to 1 more medical group.
Does Katharyn M. Harris accept Medicare?
Yes. CMS lists Katharyn Harris as accepting Medicare assignment.
How many Medicare patients does Katharyn M. Harris see?
CMS counts 30 Medicare patients who saw Katharyn Harris in 2024, with an average age of 78.
How long has Katharyn M. Harris been practicing?
Katharyn Harris graduated from medical school in 2007, 19 years ago.
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