NPI registry status
Active
2026 NPPES data Maternal Newborn Registered Nurse NPI 1457863086 CNM, MSN
Verify on CMS → Kate Carr, CNM, MSN
Maternal Newborn Registered Nurse in New Britain, 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 875 in Maternal Newborn 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
24
Medicare Part D claims · 12 beneficiaries · Maternal Newborn Registered Nurse avg: 364
MIPS score
89.9/100
▲ 6 pts above national avg 83.5 · Exceptional
Industry payments
$399.52
15 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Kate Carr, CNM, MSN reported a CMS MIPS final score of 89.9/100 - above the 83.5 national average - and filed 24 Medicare Part D claims in 2024.
- 89.9/100
- MIPS score · +6 vs avg
- 24
- Part D claims, 2024
- $399.52
- industry payments (Sunshine Act)
- ≥56th
- pct among measured MIPS (lower-bound band)
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.
Federal trust snapshot
What official records show about Kate Carr, CNM, MSN
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1457863086), first enumerated 11/05/2017.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 24 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 89.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Industry payment transparency
$399.52 in reported industry payments (15 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1457863086 · Maternal Newborn Registered Nurse
NPI-10 · ENUM-RECENT · TAX-NARROW · MIPS-ABOVE · RX-TRACE · BOOK-THIN · PHOTO-FINISH
- NPI-10 1457863086
- ENUM-RECENT 2017
- TAX-NARROW 875
- MIPS-ABOVE 89.9/100
- RX-TRACE 24
- BOOK-THIN 12 in Connecticut
- PHOTO-FINISH Jessica Webb, FNP-C · ±1.2
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Sara Brady, WHNP…
Sara Brady, WHNP
88.2 MIPS pts
- Carr · this prov…
Carr · this provider
89.9 MIPS pts
- Jessica Webb, FN…
Jessica Webb, FNP-C
91.1 MIPS pts
- Kristie Mattix, …
Kristie Mattix, DNP
91.2 MIPS pts
- Rachael Schluete…
Rachael Schlueter, PMHNP
95.2 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Kate Carr, CNM, MSN's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
90 ≥ 56th percentile 56% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
What does the federal data show about Kate Carr, CNM, MSN?
High performer (top quartile)Primary specialty
Maternal Newborn Registered Nurse
Medicare Part D claims
24 93% vs specialty avg
MIPS final score
89.9/100 6.4 pts vs avg
Specialty distribution in Connecticut
How Maternal Newborn Registered Nurse compares to other specialties among Connecticut providers
Medicare quality performance, MIPS
Kate Carr, CNM, MSN's 2023 MIPS final score plotted against the Maternal Newborn Registered Nurse national average
- MIPS Final Score
- 89.9/100
- vs 83.5 national avg · 2023 performance year
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).
Practice Address
Provider Details
| NPI | 1457863086 |
|---|---|
| Specialty | Maternal Newborn Registered Nurse |
| Credentials | CNM, MSN |
| Gender | Female |
| NPI Issued | 11/05/2017 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
89.8646
Final Score
Measured-score avg: 83.5
93.1713
Quality
73.044
Cost
100
Promoting Interoperability
Reporting: Group practice
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 Kate Carr, CNM, MSN. Source: openpaymentsdata.cms.gov.
Total received
$400
Largest payer
Exeltis, USA 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
24
Total Claims
$865
Total Drug Cost
12
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 30
- Total Day Supply
- 516
- Generic Drug Cost
- $261
Patient Demographics
- Average Patient Age
- 70.9 years
- Avg HCC Risk Score
- 1.01
- Gender Split
- 100% female / 0% male
- Age Distribution
- <65: 0, 65-74: N/A, 75-84: N/A, 85+: 0
Maternal Newborn Registered Nurse Overview
How Kate Carr, CNM, MSN fits within the Maternal Newborn Registered Nurse landscape nationally.
875
Maternal Newborn Registered Nurse Providers in US
51
States with Maternal Newborn Registered Nurse
364
Avg Claims per Provider
Kate Carr, CNM, MSN's 24 claims are below the specialty average of 364.
Nationwide Maternal Newborn Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Carr, both outside Connecticut so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (89.9 here).
Same NPPES enumeration year (2017)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Maternal Newborn Registered Nurse Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Carr.
One of 12 Maternal Newborn Registered Nurse providers enrolled in Connecticut, 5 are shown here.
Ethel Baguio
Norwalk, CT
Brenda Balarezo
RN
Hartford, CT
Cassidy Bluhm
RN, BSN, CBC
Ridgefield, CT
Julie Dinice
RN
Terryville, CT
Julianna Leiva-Lopez
Ansonia, CT
Compare Maternal Newborn Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Kate Carr, CNM, MSN's specialty? ▼
Kate Carr, CNM, MSN specializes in Maternal Newborn Registered Nurse and practices in New Britain, Connecticut. Credentials: CNM, MSN.
How much does Kate Carr, CNM, MSN prescribe under Medicare Part D? ▼
In 2024, Kate Carr, CNM, MSN wrote 24 Medicare Part D claims totaling $865 in drug costs for 12 beneficiaries.
What is Kate Carr, CNM, MSN's Medicare quality score? ▼
Kate Carr, CNM, MSN has a CMS MIPS Final Score of 89.9/100 (Quality: 93.2, Cost: 73). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Kate Carr, CNM, MSN located? ▼
Kate Carr, CNM, MSN is located at 85 LAFAYETTE ST, New Britain, CT, 06051. Phone: (860) 224-3642.
What is Kate Carr, CNM, MSN's NPI number? ▼
Kate Carr, CNM, MSN's National Provider Identifier (NPI) is 1457863086, issued on 11/05/2017.
How many Maternal Newborn Registered Nurse providers are there in the US? ▼
There are 875 Maternal Newborn Registered Nurse providers across 51 states in the US. The average Maternal Newborn Registered Nurse provider writes 364 Medicare Part D claims per year.
Does Kate Carr, CNM, MSN accept Medicare? ▼
Kate Carr, CNM, MSN appears in CMS Medicare data with 24 Part D claims and 12 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kate Carr, CNM, MSN's credentials? ▼
Kate Carr, CNM, MSN's NPI is 1457863086 with credentials CNM, MSN. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.