NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1134739287 APRN
Verify on CMS → Kathryn Giunta, APRN
Gerontology Nurse Practitioner in Norwalk, 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 9,625 in Gerontology 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
413
Medicare Part D claims · 188 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$152.93
8 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
Kathryn Giunta, APRN filed 413 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in Norwalk, Connecticut, prescribing 94% generic.
- 413
- Part D claims, 2023
- 94%
- generic prescribing
- $152.93
- 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.
Kathryn Giunta, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
413 Top 38% higher than 62% 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 Kathryn Giunta, APRN?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
413 68% vs specialty avg
Specialty distribution in Connecticut
How Gerontology Nurse Practitioner compares to other specialties among Connecticut 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 Gerontology Nurse Practitioner. 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).
Kathryn Giunta, APRN appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN credentials at 761 MAIN AVE STE 101, Norwalk, CT, 06851, with a listed phone of (203) 845-2244. NPI 1134739287 was issued on 08/04/2020.
Medicare Part D records for calendar year 2023 show 413 prescription claims written by this provider, covering 188 Medicare beneficiaries and totaling roughly $20K in drug spend, split 6% brand-name and 94% generic by claim count.
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
Provider Details
| NPI | 1134739287 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 08/04/2020 |
Hospital and facility affiliations
Facilities where Kathryn Giunta, 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.
Rehabilitation Associates Inc
Fairfield, 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).
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 Kathryn Giunta, APRN. Source: openpaymentsdata.cms.gov.
Total received
$153
Largest payer
GlaxoSmithKline, LLC.
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
Kathryn Giunta, APRN - brand share 6.0%
Gerontology Nurse Practitioner average
6% brand-name claims vs 94% generic, on 413 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.
413
Total Claims
$20K
Total Drug Cost
188
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 498
- Total Day Supply
- 10,323
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $12K
- Generic Drug Cost
- $8K
- Antibiotic Claims
- 46
Patient Demographics
- Average Patient Age
- 73.3 years
- Avg HCC Risk Score
- 1.06
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 17, 65-74: 85, 75-84: 70, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kathryn Giunta, APRN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Mupirocin
Mupirocin
85 claims
- Azelastine Hcl
Azelastine Hcl
69 claims
- Fluticasone Propio… 29
Fluticasone Propionate
29 claims
- Methylprednisolone 26
Methylprednisolone
26 claims
- Prednisone 21
Prednisone
21 claims
- Mometasone Furoate 20
Mometasone Furoate
20 claims
- Azithromycin 19
Azithromycin
19 claims
- Xhance 18
Xhance
18 claims
| Drug | Claims |
|---|---|
| Mupirocin | 85 |
| Azelastine Hcl | 69 |
| Fluticasone Propionate | 29 |
| Methylprednisolone | 26 |
| Prednisone | 21 |
| Mometasone Furoate | 20 |
| Azithromycin | 19 |
| Xhance Fluticasone Propionate | 18 |
| Ipratropium Bromide | 17 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 15 |
* 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 Kathryn Giunta, APRN 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
Kathryn Giunta, APRN's 413 claims are below the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Giunta.
Dr. Linda Accordino
RN, MSN
West Haven, CT
Dr. Celina Adams
APRN
Uncasville, CT
Dr. Susan Ade
APRN, RN
Shelton, CT
Dr. Lawrence Anderson
AGNP-C
Waterbury, CT
Dr. Terance Anderson
APRN
New Haven, CT
Compare Gerontology 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 Gerontology 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.
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Frequently Asked Questions
What is Kathryn Giunta, APRN's specialty? ▼
Kathryn Giunta, APRN specializes in Gerontology Nurse Practitioner and practices in Norwalk, Connecticut. Credentials: APRN.
How much does Kathryn Giunta, APRN prescribe under Medicare Part D? ▼
In 2023, Kathryn Giunta, APRN wrote 413 Medicare Part D claims totaling $20K in drug costs for 188 beneficiaries.
Where is Kathryn Giunta, APRN located? ▼
Kathryn Giunta, APRN is located at 761 MAIN AVE STE 101, Norwalk, CT, 06851. Phone: (203) 845-2244.
What is Kathryn Giunta, APRN's NPI number? ▼
Kathryn Giunta, APRN's National Provider Identifier (NPI) is 1134739287, issued on 08/04/2020.
Does Kathryn Giunta, APRN prescribe more brand-name or generic drugs? ▼
Kathryn Giunta, APRN's prescribing is 6% brand-name and 94% generic drugs by claim count, with $12K 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 Kathryn Giunta, APRN prescribe most often? ▼
Based on 2023 Medicare Part D data, Kathryn Giunta, APRN's most frequently prescribed drugs include Mupirocin, Azelastine Hcl, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kathryn Giunta, APRN accept Medicare? ▼
Kathryn Giunta, APRN appears in CMS Medicare data with 413 Part D claims and 188 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kathryn Giunta, APRN's credentials? ▼
Kathryn Giunta, APRN's NPI is 1134739287 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
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.