Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Catherine Helinski

Individual provider Family Nurse Practitioner · NPI 1609449990

Catherine Helinski is a Nurse Practitioner in Acton, Massachusetts. Qualified in 2022, 4 years ago. Practices with Minuteclinic Diagnostic of Massachusetts, LLC, a 105-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
4
Licensed in
MA
In the registry since
2021
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Practice location Address checks out

344 Great Rd
Acton, MA 01720-4004
Phone: (866) 389-2727
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Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN2331249 (MA)

Record details

NPI number1609449990
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 23, 2021
Last updated in NPPESMarch 1, 2024
Certification dateMarch 1, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Minuteclinic Diagnostic Of Massachusetts, Llc — 105 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients152
Services billed 282 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at Minuteclinic Diagnostic of Massachusetts, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 105 clinicians in the practice; 12 are shown here.

Other providers in Acton