2026 NPPES data Family Nurse Practitioner NPI 1073981841 APRN
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Kelly Riggieri, APRN

Family Nurse Practitioner in West Hartford, Connecticut. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 209,817 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 183 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Kelly Riggieri, APRN filed 1,329 Medicare Part D claims in 2023 as a Family Nurse Practitioner in West Hartford, Connecticut, prescribing 87% generic.

1K
Part D claims, 2023
87%
generic prescribing

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.

Kelly Riggieri, APRN's Medicare Part D volume vs every U.S. prescriber

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

1,329 Top 21% higher than 79% 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%). This entry sits in this band. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 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 Kelly Riggieri, APRN?

Quality data not reported

NPI registry status

Active

Issued 09/09/2015

NPI 1073981841

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

1,329 9% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Connecticut

How Family Nurse Practitioner compares to other specialties among Connecticut providers

Connecticut providers
Clinical Social Worker - 8.4%Clinical Social Worker8.4%Student in an Organized Health Care Education/Training Program - 7.7%Student in an Organized Health Care Education/Training Program7.7%Physical Therapist - 4.2%Physical Therapist4.2%Pharmacist - 3.9%Pharmacist3.9%Internal Medicine Physician - 3.4%Internal Medicine Physician3.4%Mental Health Counselor - 3.2%Mental Health Counselor3.2%Family Nurse Practitioner - 2.7%Family Nurse Practitioner2.7%
Largest specialties in Connecticut (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Nurse Practitioner. Verify directly:

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).

Kelly Riggieri, APRN appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APRN credentials at 345 N MAIN ST, West Hartford, CT, 06117, with a listed phone of (860) 236-3000. NPI 1073981841 was issued on 09/09/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Riggieri 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 1,329 prescription claims written by this provider, covering 183 Medicare beneficiaries and totaling roughly $144K in drug spend, split 12% brand-name and 87% 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

345 N MAIN ST
West Hartford, CT 06117

Provider Details

NPI 1073981841
Specialty Family Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 09/09/2015

Hospital and facility affiliations

Facilities where Kelly Riggieri, APRN 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.

Trinity Health OF New England Provider Network Organization Inc
Farmington, CT

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

Brand vs generic prescribing mix · Typical

Kelly Riggieri, APRN - brand share 12.0%
Family Nurse Practitioner average

12% brand-name claims vs 87% generic, on 1,329 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.

1,329
Total Claims
$144K
Total Drug Cost
183
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,684
Total Day Supply
77,176
Brand vs Generic
12% brand / 87% generic
Brand Drug Cost
$116K
Generic Drug Cost
$28K
Opioid Claims
24 (1.8% rate)
Antibiotic Claims
35

Patient Demographics

Average Patient Age
69.5 years
Avg HCC Risk Score
1.36
Gender Split
63% female / 37% male
Age Distribution
<65: 40, 65-74: 83, 75-84: 42, 85+: 18

Top Prescribed Drugs (Medicare Part D)

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

What Kelly Riggieri, APRN 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
Lisinopril
49
Atorvastatin Calcium
42
Losartan Potassium
42
Amlodipine Besylate
38
Ozempic
Semaglutide
37
Rosuvastatin Calcium
32
Furosemide
30
Metformin Hcl
30
Hydrochlorothiazide
28
Pantoprazole Sodium
27

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

Family Nurse Practitioner Overview

How Kelly Riggieri, APRN fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

Kelly Riggieri, APRN's 1,329 claims are above the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Connecticut

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

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

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Connecticut medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Kelly Riggieri, APRN's specialty?
Kelly Riggieri, APRN specializes in Family Nurse Practitioner and practices in West Hartford, Connecticut. Credentials: APRN.
How much does Kelly Riggieri, APRN prescribe under Medicare Part D?
In 2023, Kelly Riggieri, APRN wrote 1,329 Medicare Part D claims totaling $144K in drug costs for 183 beneficiaries.
Where is Kelly Riggieri, APRN located?
Kelly Riggieri, APRN is located at 345 N MAIN ST, West Hartford, CT, 06117. Phone: (860) 236-3000.
What is Kelly Riggieri, APRN's NPI number?
Kelly Riggieri, APRN's National Provider Identifier (NPI) is 1073981841, issued on 09/09/2015.
Does Kelly Riggieri, APRN prescribe more brand-name or generic drugs?
Kelly Riggieri, APRN's prescribing is 12% brand-name and 87% generic drugs by claim count, with $116K in brand drug costs.
Does Kelly Riggieri, APRN prescribe opioids?
Yes, Kelly Riggieri, APRN had 24 opioid claims in 2023 with an opioid prescribing rate of 1.8%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Kelly Riggieri, APRN prescribe most often?
Based on 2023 Medicare Part D data, Kelly Riggieri, APRN's most frequently prescribed drugs include Lisinopril, Atorvastatin Calcium, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kelly Riggieri, APRN accept Medicare?
Kelly Riggieri, APRN appears in CMS Medicare data with 1,329 Part D claims and 183 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kelly Riggieri, APRN's credentials?
Kelly Riggieri, APRN's NPI is 1073981841 with credentials APRN. 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

Compiled from official public sources by the PlainDoctor editorial team.