MRS. KAREN MARTIN DUFFY (CNP) – Family Nurse Practitioner, NPI 1457373615

MRS. KAREN MARTIN DUFFY (CNP) is a healthcare provider. based in Cuyahoga falls, Ohio. specializing in Family Nurse Practitioner. They hold the professional credentials CNP. They hold a License No. RN137071 (OH). The NPI Number for MRS. KAREN MARTIN DUFFY (CNP) is 1457373615

Main info

Female
Name
MRS. KAREN MARTIN DUFFY (CNP)
NPI
1457373615
Phone
(330) 928-4411
Address
2645 STATE RD
Enumeration Date
24 July 2006
Last Update Date
15 August 2013
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for MRS. KAREN MARTIN DUFFY (CNP)

  • 2645, State Road, Cuyahoga Falls, Summit County, Ohio, 44223, United States

    CUYAHOGA FALLS, OH 442231642

    Phone: (330) 928-4411

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 44223)

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Reviews

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Frequently asked questions

What is MRS. KAREN MARTIN DUFFY (CNP)'s NPI number?
MRS. KAREN MARTIN DUFFY (CNP)'s NPI is 1457373615 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to MRS. KAREN MARTIN DUFFY (CNP)?
You should see MRS. KAREN MARTIN DUFFY (CNP) as active in CMS-hosted NPPES data.
What expertise is attributed to MRS. KAREN MARTIN DUFFY (CNP)?
MRS. KAREN MARTIN DUFFY (CNP)'s specialty line reads Family Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Where in Ohio is MRS. KAREN MARTIN DUFFY (CNP) registered?
Use Cuyahoga Falls, Ohio as the headline location for MRS. KAREN MARTIN DUFFY (CNP) here.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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