NPI registry status
Active
2026 NPPES data Diabetes Educator Registered Nurse NPI 1831481233 RN
Verify on CMS → Janet Renaldi, RN
Diabetes Educator Registered Nurse in Twin Falls, Idaho.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,283 in Diabetes Educator Registered Nurse, 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
2K
Medicare Part D claims · 159 beneficiaries · Diabetes Educator Registered Nurse avg: 1K
Generic prescribing
34%
generic claims · 56% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$109.65
6 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Janet Renaldi, RN filed 1,717 Medicare Part D claims in 2023 as a Diabetes Educator Registered Nurse in Twin Falls, Idaho, prescribing 34% generic.
- 2K
- Part D claims, 2023
- 34%
- generic prescribing
- $109.65
- 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.
Janet Renaldi, RN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,717 Top 17% higher than 83% of 1,370,886 prescribers
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 Janet Renaldi, RN?
Quality data not reportedPrimary specialty
Diabetes Educator Registered Nurse
Medicare Part D claims
1,717 32% vs specialty avg
Specialty distribution in Idaho
How Diabetes Educator Registered Nurse compares to other specialties among Idaho 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 Diabetes Educator Registered Nurse. Verify directly:
How MIPS and board certification work
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).
Janet Renaldi, RN appears in the CMS NPPES registry as a Diabetes Educator Registered Nurse provider holding RN credentials at 746 N COLLEGE RD, Twin Falls, ID, 83301, with a listed phone of (208) 736-6218. NPI 1831481233 was issued on 05/04/2011.
Medicare Part D records for calendar year 2023 show 1,717 prescription claims written by this provider, covering 159 Medicare beneficiaries and totaling roughly $1.2 million in drug spend, split 56% brand-name and 34% generic by claim count.
Diabetes Educator Registered Nurse is a narrow specialty nationwide, with 2,283 enrolled providers across 55 states and an average of 1,296 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
Provider Details
| NPI | 1831481233 |
|---|---|
| Specialty | Diabetes Educator Registered Nurse |
| Credentials | RN |
| Gender | Female |
| NPI Issued | 05/04/2011 |
Hospital and facility affiliations
Facilities where Janet Renaldi, RN 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.
St Lukes Clinic LLC
Twin Falls, ID
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 Janet Renaldi, RN. Source: openpaymentsdata.cms.gov.
Total received
$110
Largest payer
Tandem Diabetes Care, Inc.
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 · Brand-heavy
Janet Renaldi, RN - brand share 56.0%
Diabetes Educator Registered Nurse average
56% brand-name claims vs 34% generic, on 1,717 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.
1,717
Total Claims
$1.2M
Total Drug Cost
159
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,266
- Total Day Supply
- 95,091
- Brand vs Generic
- 56% brand / 34% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $12K
Patient Demographics
- Average Patient Age
- 67.4 years
- Avg HCC Risk Score
- 1.80
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 47, 65-74: 68, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Janet Renaldi, RN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trulicity
Trulicity
105 claims
- Metformin Hcl Er
Metformin Hcl Er
90 claims
- Ozempic
Ozempic
80 claims
- Metformin Hcl
Metformin Hcl
57 claims
- Novolog
Novolog
54 claims
- Atorvastatin Calcium
Atorvastatin Calcium
52 claims
- Novolog Flexpen
Novolog Flexpen
50 claims
- Glipizide Er
Glipizide Er
49 claims
| Drug | Claims |
|---|---|
| Trulicity Dulaglutide | 105 |
| Metformin Hcl Er Metformin Hcl | 90 |
| Ozempic Semaglutide | 80 |
| Metformin Hcl | 57 |
| Novolog Insulin Aspart | 54 |
| Atorvastatin Calcium | 52 |
| Novolog Flexpen Insulin Aspart | 50 |
| Glipizide Er Glipizide | 49 |
| Humalog Insulin Lispro | 49 |
| Levothyroxine Sodium | 48 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Diabetes Educator Registered Nurse Overview
How Janet Renaldi, RN fits within the Diabetes Educator Registered Nurse landscape nationally.
2,283
Diabetes Educator Registered Nurse Providers in US
55
States with Diabetes Educator Registered Nurse
1,296
Avg Claims per Provider
Janet Renaldi, RN's 1,717 claims are above the specialty average of 1,296.
Nearby Diabetes Educator Registered Nurse Providers in Idaho
Other clinicians with the same primary specialty enrolled in Idaho, drawn from the same CMS NPPES roster as Renaldi.
Ji Young An
Boise, ID
Dr. Vicki Berg
RN
Cottonwood, ID
Dr. Kristin Brown
RN
Boise, ID
Dr. Patricia Byrne
RN
Boise, ID
Dr. Karen Cloudt
RN
Boise, ID
Compare Diabetes Educator Registered Nurse 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 Idaho medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Diabetes Educator Registered Nurse 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
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How insurance networks affect your costs
Telehealth Guide
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Explore Idaho
Frequently Asked Questions
What is Janet Renaldi, RN's specialty? ▼
Janet Renaldi, RN specializes in Diabetes Educator Registered Nurse and practices in Twin Falls, Idaho. Credentials: RN.
How much does Janet Renaldi, RN prescribe under Medicare Part D? ▼
In 2023, Janet Renaldi, RN wrote 1,717 Medicare Part D claims totaling $1.2M in drug costs for 159 beneficiaries.
Where is Janet Renaldi, RN located? ▼
Janet Renaldi, RN is located at 746 N COLLEGE RD, Twin Falls, ID, 83301. Phone: (208) 736-6218.
What is Janet Renaldi, RN's NPI number? ▼
Janet Renaldi, RN's National Provider Identifier (NPI) is 1831481233, issued on 05/04/2011.
Does Janet Renaldi, RN prescribe more brand-name or generic drugs? ▼
Janet Renaldi, RN's prescribing is 56% brand-name and 34% generic drugs by claim count, with $1.1M in brand drug costs.
How many Diabetes Educator Registered Nurse providers are there in the US? ▼
There are 2,283 Diabetes Educator Registered Nurse providers across 55 states in the US. The average Diabetes Educator Registered Nurse provider writes 1,296 Medicare Part D claims per year.
What drugs does Janet Renaldi, RN prescribe most often? ▼
Based on 2023 Medicare Part D data, Janet Renaldi, RN's most frequently prescribed drugs include Trulicity, Metformin Hcl Er, Ozempic. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Janet Renaldi, RN accept Medicare? ▼
Janet Renaldi, RN appears in CMS Medicare data with 1,717 Part D claims and 159 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Janet Renaldi, RN's credentials? ▼
Janet Renaldi, RN's NPI is 1831481233 with credentials RN. 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
View source datasets and methodology notes
- 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.