2026 NPPES data Adult Health Nurse Practitioner NPI 1467536805 RNP
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MARGARET GAGNER, RNP

Adult Health Nurse Practitioner in BRISTOL, Rhode Island. 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
2K
Medicare Part D claims · 368 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$150
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MARGARET GAGNER, RNP filed 1,687 Medicare Part D claims in 2023 as a Adult Health Nurse Practitioner in BRISTOL, Rhode Island, prescribing 93% generic.

2K
Part D claims, 2023
93%
generic prescribing
$150
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

MARGARET GAGNER, RNP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,687 Top 18% higher than 82% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). This entry sits in this band. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about MARGARET GAGNER, RNP?

Quality data not reported

NPI registry status

Active

Issued 10/24/2006

NPI 1467536805

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

1,687 40% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

Specialty distribution in Rhode Island

How Adult Health Nurse Practitioner compares to other specialties among Rhode Island providers

Rhode Island providers

Adult Health Nurse Practitioner share within Rhode Island

1. Adult Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Health Nurse Practitioner share within Rhode Island

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Adult Health 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).

MARGARET GAGNER, RNP appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding RNP credentials at 1180 HOPE ST, BRISTOL, RI, 02809, with a listed phone of (401) 253-8900. NPI 1467536805 was issued on 10/24/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GAGNER 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 1,687 prescription claims written by this provider, covering 368 Medicare beneficiaries and totaling roughly $61K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 1.8%. 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.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

1180 HOPE ST
BRISTOL, RI 02809

Provider Details

NPI 1467536805
Specialty Adult Health Nurse Practitioner
Credentials RNP
Gender Female
NPI Issued 10/24/2006

Hospital and facility affiliations

Facilities where MARGARET GAGNER, RNP 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.

MEDICAL ASSOCIATES OF RI, INC.
BRISTOL, RI

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 MARGARET GAGNER, RNP. Source: openpaymentsdata.cms.gov.

Total received

$150

Largest payer

Madrigal Pharmaceuticals

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 · Generic-heavy

MARGARET GAGNER, RNP — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 1,687 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.

1,687
Total Claims
$61K
Total Drug Cost
368
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,097
Total Day Supply
83,208
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$34K
Generic Drug Cost
$26K
Opioid Claims
30 (1.8% rate)
Antibiotic Claims
196

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
1.00
Gender Split
73% female / 27% male
Age Distribution
<65: 41, 65-74: 171, 75-84: 114, 85+: 42

Top Prescribed Drugs (Medicare Part D)

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

What MARGARET GAGNER, RNP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
104
Amlodipine Besylate
74
Azithromycin
52
Alprazolam
44
Losartan Potassium
44
Diclofenac Sodium
39
Lisinopril
39
Duloxetine Hcl
37
Fluticasone Propionate
37
Trazodone Hcl
35

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

Adult Health Nurse Practitioner Overview

How MARGARET GAGNER, RNP fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

MARGARET GAGNER, RNP's 1,687 claims are above the specialty average of 1,201.

Nearby Adult Health Nurse Practitioner Providers in Rhode Island

Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as GAGNER.

Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is MARGARET GAGNER, RNP's specialty?
MARGARET GAGNER, RNP specializes in Adult Health Nurse Practitioner and practices in BRISTOL, Rhode Island. Credentials: RNP.
How much does MARGARET GAGNER, RNP prescribe under Medicare Part D?
In 2023, MARGARET GAGNER, RNP wrote 1,687 Medicare Part D claims totaling $61K in drug costs for 368 beneficiaries.
Where is MARGARET GAGNER, RNP located?
MARGARET GAGNER, RNP is located at 1180 HOPE ST, BRISTOL, RI, 02809. Phone: (401) 253-8900.
What is MARGARET GAGNER, RNP's NPI number?
MARGARET GAGNER, RNP's National Provider Identifier (NPI) is 1467536805, issued on 10/24/2006.
Does MARGARET GAGNER, RNP prescribe more brand-name or generic drugs?
MARGARET GAGNER, RNP's prescribing is 7% brand-name and 93% generic drugs by claim count, with $34K in brand drug costs.
Does MARGARET GAGNER, RNP prescribe opioids?
Yes, MARGARET GAGNER, RNP had 30 opioid claims in 2023 with an opioid prescribing rate of 1.8%.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does MARGARET GAGNER, RNP prescribe most often?
Based on 2023 Medicare Part D data, MARGARET GAGNER, RNP's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARGARET GAGNER, RNP accept Medicare?
MARGARET GAGNER, RNP appears in CMS Medicare data with 1,687 Part D claims and 368 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARGARET GAGNER, RNP's credentials?
MARGARET GAGNER, RNP's NPI is 1467536805 with credentials RNP. 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