NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1407512403
Verify on CMS → Kristen Bagby
Registered Nurse in Carrboro, North Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 177,204 in 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
192
Medicare Part D claims · 31 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Kristen Bagby filed 192 Medicare Part D claims in 2023 as a Registered Nurse in Carrboro, North Carolina, prescribing 91% generic.
- 192
- Part D claims, 2023
- 91%
- 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.
Kristen Bagby's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
192 35th percentile higher than 35% 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 Kristen Bagby?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
192 81% vs specialty avg
Specialty distribution in North Carolina
How Registered Nurse compares to other specialties among North Carolina 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 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).
Kristen Bagby appears in the CMS NPPES registry as a Registered Nurse provider at 209 LLOYD ST STE 260, Carrboro, NC, 27510, with a listed phone of (919) 240-4561. NPI 1407512403 was issued on 11/14/2021.
Medicare Part D records for calendar year 2023 show 192 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $41K in drug spend, split 9% brand-name and 91% generic by claim count.
Registered Nurse is a high-volume specialty nationwide, with 177,204 enrolled providers across 56 states and an average of 1,000 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 | 1407512403 |
|---|---|
| Specialty | Registered Nurse |
| Gender | Female |
| NPI Issued | 11/14/2021 |
Brand vs generic prescribing mix · Generic-heavy
Kristen Bagby - brand share 9.0%
Registered Nurse average
9% brand-name claims vs 91% generic, on 192 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.
192
Total Claims
$41K
Total Drug Cost
31
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 236
- Total Day Supply
- 6,838
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $36K
- Generic Drug Cost
- $5K
Patient Demographics
- Average Patient Age
- 65.3 years
- Avg HCC Risk Score
- 1.77
- Age Distribution
- <65: 11, 65-74: 14, 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 Kristen Bagby prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trazodone Hcl
Trazodone Hcl
16 claims
- Fluoxetine Hcl
Fluoxetine Hcl
15 claims
- Hydroxyzine Hcl
Hydroxyzine Hcl
15 claims
- Abilify Maintena
Abilify Maintena
12 claims
- Sertraline Hcl
Sertraline Hcl
12 claims
- Clozapine
Clozapine
11 claims
| Drug | Claims |
|---|---|
| Trazodone Hcl | 16 |
| Fluoxetine Hcl | 15 |
| Hydroxyzine Hcl | 15 |
| Abilify Maintena Aripiprazole | 12 |
| Sertraline Hcl | 12 |
| Clozapine | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Kristen Bagby fits within the Registered Nurse landscape nationally.
177,204
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider
Kristen Bagby's 192 claims are below the specialty average of 1,000.
Nearby Registered Nurse Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Bagby.
Dr. Marites Abaya
R.N.
Wake Forest, NC
Dr. Lindsey Abbott
FNP-C
Raleigh, NC
Dr. Caela Abdelgayed
RN
High Point, NC
Dr. Gassimu Abdulahi
RN
Raleigh, NC
Sofiyyah Abdulwahab
Raleigh, NC
Compare 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 North Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby 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
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore North Carolina
Frequently Asked Questions
What is Kristen Bagby's specialty? ▼
Kristen Bagby specializes in Registered Nurse and practices in Carrboro, North Carolina.
How much does Kristen Bagby prescribe under Medicare Part D? ▼
In 2023, Kristen Bagby wrote 192 Medicare Part D claims totaling $41K in drug costs for 31 beneficiaries.
Where is Kristen Bagby located? ▼
Kristen Bagby is located at 209 LLOYD ST STE 260, Carrboro, NC, 27510. Phone: (919) 240-4561.
What is Kristen Bagby's NPI number? ▼
Kristen Bagby's National Provider Identifier (NPI) is 1407512403, issued on 11/14/2021.
Does Kristen Bagby prescribe more brand-name or generic drugs? ▼
Kristen Bagby's prescribing is 9% brand-name and 91% generic drugs by claim count, with $36K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 177,204 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Kristen Bagby prescribe most often? ▼
Based on 2023 Medicare Part D data, Kristen Bagby's most frequently prescribed drugs include Trazodone Hcl, Fluoxetine Hcl, Hydroxyzine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kristen Bagby accept Medicare? ▼
Kristen Bagby appears in CMS Medicare data with 192 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kristen Bagby's credentials? ▼
Kristen Bagby's NPI is 1407512403. 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.