2026 NPPES data Gerontology Nurse Practitioner NPI 1851899140
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MARIE KENNEDY

Gerontology Nurse Practitioner in MISHAWAKA, Indiana. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
124
Medicare Part D claims · 53 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$980.09
43 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MARIE KENNEDY is a Gerontology Nurse Practitioner ([object Object]) practicing in MISHAWAKA, Indiana with a Medicare Part D prescribing footprint of 124 claims across 53 beneficiaries — 10% brand-name prescribing . Industry payments of $980.09 across 43 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MARIE KENNEDY filed 124 Medicare Part D claims in 2023 across MISHAWAKA, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MARIE KENNEDY at a glance

Quality data not reported

NPI registry status

Active

Issued 02/01/2018

NPI 1851899140

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

124 90% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Indiana

How Gerontology Nurse Practitioner compares to other specialties among Indiana providers

Indiana providers

Gerontology Nurse Practitioner share within Indiana

1. Gerontology Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gerontology Nurse Practitioner share within Indiana

Specialty board-certification context

Estimated specialty board-certified rate — Gerontology Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gerontology Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

MARIE KENNEDY is a Gerontology Nurse Practitioner provider practicing in MISHAWAKA, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1851899140. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MARIE KENNEDY appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider at 611 E DOUGLAS RD STE 208, MISHAWAKA, IN, 46545, with a listed phone of (574) 335-6000. NPI 1851899140 was issued on 02/01/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KENNEDY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 124 prescription claims written by this provider, covering 53 Medicare beneficiaries and totaling roughly $7K in drug spend, split 10% brand-name and 90% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

611 E DOUGLAS RD STE 208
MISHAWAKA, IN 46545

Provider Details

NPI 1851899140
Specialty Gerontology Nurse Practitioner
Gender Female
NPI Issued 02/01/2018

Hospital and facility affiliations

Facilities where MARIE KENNEDY bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

FRANCISCAN PHYSICIAN NETWORK
MICHIGAN CITY, IN
SAINT JOSEPH REGIONAL MEDICAL CENTER INC
MISHAWAKA, IN

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MARIE KENNEDY. Source: openpaymentsdata.cms.gov.

Total received

$980

Largest payer

ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

MARIE KENNEDY — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 124 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

124
Total Claims
$7K
Total Drug Cost
53
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
183
Total Day Supply
4,334
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$6K
Generic Drug Cost
$1K
Antibiotic Claims
27

Patient Demographics

Average Patient Age
70.8 years
Avg HCC Risk Score
1.26
Gender Split
36% female / 64% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Metoprolol Tartrate
19
Clopidogrel
Clopidogrel Bisulfate
17
Furosemide
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Gerontology Nurse Practitioner Overview

How MARIE KENNEDY fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

MARIE KENNEDY's 124 claims are below the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Indiana

Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as KENNEDY.

Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is MARIE KENNEDY's specialty?
MARIE KENNEDY specializes in Gerontology Nurse Practitioner and practices in MISHAWAKA, Indiana.
How much does MARIE KENNEDY prescribe under Medicare Part D?
In 2023, MARIE KENNEDY wrote 124 Medicare Part D claims totaling $7K in drug costs for 53 beneficiaries.
Where is MARIE KENNEDY located?
MARIE KENNEDY is located at 611 E DOUGLAS RD STE 208, MISHAWAKA, IN, 46545. Phone: (574) 335-6000.
What is MARIE KENNEDY's NPI number?
MARIE KENNEDY's National Provider Identifier (NPI) is 1851899140, issued on 02/01/2018.
Does MARIE KENNEDY prescribe more brand-name or generic drugs?
MARIE KENNEDY's prescribing is 10% brand-name and 90% generic drugs by claim count, with $6K in brand drug costs.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does MARIE KENNEDY prescribe most often?
Based on 2023 Medicare Part D data, MARIE KENNEDY's most frequently prescribed drugs include Metoprolol Tartrate, Clopidogrel, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARIE KENNEDY accept Medicare?
MARIE KENNEDY appears in CMS Medicare data with 124 Part D claims and 53 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARIE KENNEDY's credentials?
MARIE KENNEDY's NPI is 1851899140. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology