2026 NPPES data General Practice Registered Nurse NPI 1457003303
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KIMBERLY CARNAVALE

General Practice Registered Nurse in COLUMBIA, South Carolina. 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
85
Medicare Part D claims · 26 beneficiaries · General Practice Registered Nurse avg: 1K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
99.3294/100
▲ 16 pts above national avg 83.1 · [object Object]
Industry payments
$416.59
19 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: KIMBERLY CARNAVALE is a General Practice Registered Nurse ([object Object]) practicing in COLUMBIA, South Carolina with a Medicare Part D prescribing footprint of 85 claims across 26 beneficiaries — 22% brand-name prescribing . Their CMS MIPS Final Score of 99.3294/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $416.59 across 19 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: KIMBERLY CARNAVALE reported a CMS MIPS final score of 99.3294 out of 100, above the 83.1 national average, and filed 85 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

KIMBERLY CARNAVALE at a glance

High performer (top quartile)

NPI registry status

Active

Issued 01/21/2022

NPI 1457003303

Primary specialty

General Practice Registered Nurse

Mid-sized

5,478 US NPIs in this specialty

Medicare Part D claims

85 93% vs specialty avg

2023 prescription claims

Specialty avg: 1,187

MIPS final score

99.3294/100 16.229400000000012% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in South Carolina

How General Practice Registered Nurse compares to other specialties among South Carolina providers

South Carolina providers

General Practice Registered Nurse share within South Carolina

1. General Practice Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Registered Nurse share within South Carolina

Medicare quality performance — MIPS

KIMBERLY CARNAVALE's 2023 MIPS final score plotted against the General Practice Registered Nurse national average

High performer (top quartile)
MIPS Final Score
99.3294/100
vs 83.1 national avg · 2023 performance year

MIPS final score (General Practice Registered Nurse) — 99.3294/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (General Practice Registered Nurse) — 99.3294/100 vs national avg 83.1

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).

KIMBERLY CARNAVALE is a General Practice Registered Nurse provider practicing in COLUMBIA, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1457003303. 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.

KIMBERLY CARNAVALE appears in the CMS NPPES registry as a General Practice Registered Nurse provider at 8 RICHLAND MEDICAL PARK DR STE 200, COLUMBIA, SC, 29203, with a listed phone of (803) 434-3800. NPI 1457003303 was issued on 01/21/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CARNAVALE 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 85 prescription claims written by this provider, covering 26 Medicare beneficiaries and totaling roughly $12K in drug spend, split 22% brand-name and 78% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 99.3294/100 for the 2023 performance year (Quality 90.5979), compared with the national average of 83.1.

General Practice Registered Nurse is a mid-sized specialty nationwide, with 5,478 enrolled providers across 55 states and an average of 1,187 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

8 RICHLAND MEDICAL PARK DR STE 200
COLUMBIA, SC 29203

Provider Details

NPI 1457003303
Specialty General Practice Registered Nurse
Gender Female
NPI Issued 01/21/2022

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

99.3294
Final Score
Avg: 83.1
90.5979
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where KIMBERLY CARNAVALE 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.

PRISMA HEALTH MEDICAL GROUP-MIDLANDS
COLUMBIA, SC

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 KIMBERLY CARNAVALE. Source: openpaymentsdata.cms.gov.

Total received

$417

Largest payer

Alnylam Pharmaceuticals 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 · Typical

KIMBERLY CARNAVALE — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 85 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.

85
Total Claims
$12K
Total Drug Cost
26
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
95
Total Day Supply
2,763
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$11K
Generic Drug Cost
$606

Patient Demographics

Average Patient Age
74.5 years
Avg HCC Risk Score
1.75

General Practice Registered Nurse Overview

How KIMBERLY CARNAVALE fits within the General Practice Registered Nurse landscape nationally.

5,478
General Practice Registered Nurse Providers in US
55
States with General Practice Registered Nurse
1,187
Avg Claims per Provider

KIMBERLY CARNAVALE's 85 claims are below the specialty average of 1,187.

Nearby General Practice Registered Nurse Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as CARNAVALE.

Compare General Practice Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is KIMBERLY CARNAVALE's specialty?
KIMBERLY CARNAVALE specializes in General Practice Registered Nurse and practices in COLUMBIA, South Carolina.
How much does KIMBERLY CARNAVALE prescribe under Medicare Part D?
In 2023, KIMBERLY CARNAVALE wrote 85 Medicare Part D claims totaling $12K in drug costs for 26 beneficiaries.
What is KIMBERLY CARNAVALE's Medicare quality score?
KIMBERLY CARNAVALE has a CMS MIPS Final Score of 99.3294/100 (Quality: 90.5979). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is KIMBERLY CARNAVALE located?
KIMBERLY CARNAVALE is located at 8 RICHLAND MEDICAL PARK DR STE 200, COLUMBIA, SC, 29203. Phone: (803) 434-3800.
What is KIMBERLY CARNAVALE's NPI number?
KIMBERLY CARNAVALE's National Provider Identifier (NPI) is 1457003303, issued on 01/21/2022.
Does KIMBERLY CARNAVALE prescribe more brand-name or generic drugs?
KIMBERLY CARNAVALE's prescribing is 22% brand-name and 78% generic drugs by claim count, with $11K in brand drug costs.
How many General Practice Registered Nurse providers are there in the US?
There are 5,478 General Practice Registered Nurse providers across 55 states in the US. The average General Practice Registered Nurse provider writes 1,187 Medicare Part D claims per year.
Does KIMBERLY CARNAVALE accept Medicare?
KIMBERLY CARNAVALE appears in CMS Medicare data with 85 Part D claims and 26 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KIMBERLY CARNAVALE's credentials?
KIMBERLY CARNAVALE's NPI is 1457003303. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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