Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Karen Lynne Zanni, PHD, FNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1255714069

Karen Lynne Zanni, PHD, FNP-BC is a Nurse Practitioner in Leeds, Massachusetts. Qualified in 2002, 24 years ago. Practices with Community Care Physicians PLLC, a 364-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut, Massachusetts and New York.

Years since qualifying
24
Licensed in
CT, MA, NY
In the registry since
2015
Specialties on file
4
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

421 N Main St
Leeds, MA 01053-9764
Phone: (413) 584-4040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 229 Washington St Ste 107, Saratoga Springs, NY 12866-6249 — (518) 294-5127

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F334208 (NY)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence F407713 (NY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 10128 (CT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence RN2348897 (MA)

Record details

NPI number1255714069
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , FNP-BC
Sole proprietorNo
NPI enumeratedJune 30, 2015
Last updated in NPPESSeptember 1, 2026
Certification dateSeptember 1, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Community Care Physicians Pllc — 364 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients22
Services billed 63 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $461 15 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Community Care Physicians PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 364 clinicians in the practice; 12 are shown here.

Other providers in Leeds