NPI registry status
Active
2026 NPPES data Primary Care Nurse Practitioner NPI 1902399165 DNP
Verify on CMS → Caitlin Johnston, DNP
Primary Care Nurse Practitioner in Olathe, Kansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,138 in Primary Care 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
2K
Medicare Part D claims · 592 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
85.4/100
▲ 2 pts above national avg 83.1 · Above neutral
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
Caitlin Johnston, DNP reported a CMS MIPS final score of 85.4/100 - above the 83.1 national average - and filed 1,782 Medicare Part D claims in 2023.
- 85.4/100
- MIPS score · +2 vs avg
- 2K
- Part D claims, 2023
- 89%
- 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.
Caitlin Johnston, DNP's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
85 49th percentile higher than 49% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Caitlin Johnston, DNP sits
This provider among primary care nurse practitioner peers
Across the 958 primary care nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Caitlin Johnston, DNP writes more Part D claims than 72% of them and scores higher on MIPS quality than 48% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one primary care nurse practitioner peer from a representative sample of 60; the gold marker is Caitlin Johnston, DNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Caitlin Johnston, DNP?
High performer (top quartile)Primary specialty
Primary Care Nurse Practitioner
Medicare Part D claims
1,782 31% vs specialty avg
MIPS final score
85.4/100 2.3 pts vs avg
Specialty distribution in Kansas
How Primary Care Nurse Practitioner compares to other specialties among Kansas providers
Medicare quality performance, MIPS
Caitlin Johnston, DNP's 2023 MIPS final score plotted against the Primary Care Nurse Practitioner national average
- MIPS Final Score
- 85.4/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Primary Care Nurse Practitioner) - 85.4/100 vs national avg 83.1
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).
Caitlin Johnston, DNP appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding DNP credentials at 2090 W DARTMOUTH ST, Olathe, KS, 66061, with a listed phone of (913) 588-1227. NPI 1902399165 was issued on 06/12/2018.
Medicare Part D records for calendar year 2023 show 1,782 prescription claims written by this provider, covering 592 Medicare beneficiaries and totaling roughly $109K in drug spend, split 10% brand-name and 89% generic by claim count, with an opioid prescribing rate of 5.4%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 85.4/100 for the 2023 performance year (Quality 81.4, Cost 69.9), compared with the national average of 83.1.
Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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 | 1902399165 |
|---|---|
| Specialty | Primary Care Nurse Practitioner |
| Credentials | DNP |
| Gender | Female |
| NPI Issued | 06/12/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
85.3969
Final Score
Avg: 83.1
81.442
Quality
69.8809
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Caitlin Johnston, DNP 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.
Jayhawk Primary Care Inc
Olathe, KS
Lawrence Physicians LLC
Lawrence, KS
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Caitlin Johnston, DNP - brand share 10.0%
Primary Care Nurse Practitioner average
10% brand-name claims vs 89% generic, on 1,782 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.
1,782
Total Claims
$109K
Total Drug Cost
592
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,667
- Total Day Supply
- 65,553
- Brand vs Generic
- 10% brand / 89% generic
- Brand Drug Cost
- $89K
- Generic Drug Cost
- $19K
- Opioid Claims
- 97 (5.4% rate)
- Antibiotic Claims
- 281
Patient Demographics
- Average Patient Age
- 74.7 years
- Avg HCC Risk Score
- 1.10
- Gender Split
- 73% female / 27% male
- Age Distribution
- <65: 41, 65-74: 263, 75-84: 202, 85+: 86
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Caitlin Johnston, DNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
100 claims
- Prednisone
Prednisone
74 claims
- Hydrochlorothiazide
Hydrochlorothiazide
70 claims
- Doxycycline Hyclate
Doxycycline Hyclate
58 claims
- Furosemide
Furosemide
49 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
49 claims
- Losartan Potassium
Losartan Potassium
48 claims
- Gabapentin
Gabapentin
47 claims
| Drug | Claims |
|---|---|
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 100 |
| Prednisone | 74 |
| Hydrochlorothiazide | 70 |
| Doxycycline Hyclate | 58 |
| Furosemide | 49 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 49 |
| Losartan Potassium | 48 |
| Gabapentin | 47 |
| Levothyroxine Sodium | 44 |
| Amlodipine Besylate | 39 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Primary Care Nurse Practitioner Overview
How Caitlin Johnston, DNP fits within the Primary Care Nurse Practitioner landscape nationally.
10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider
Caitlin Johnston, DNP's 1,782 claims are above the specialty average of 1,363.
Nearby Primary Care Nurse Practitioner Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as Johnston.
Dr. Kerri Adams
A.R.N.P.
Beloit, KS
Dr. Catherine Angell
APRN
Overland Park, KS
Dr. Amy Baker
APRN-C
Lawrence, KS
Dr. Emily Barnett-Doyle
DNP, APRN, AGNP-C
Westwood, KS
Dr. Andrea Blumer
APRN
Marysville, KS
Compare Primary Care 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 Kansas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Primary Care 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 Caitlin Johnston, DNP's specialty? ▼
Caitlin Johnston, DNP specializes in Primary Care Nurse Practitioner and practices in Olathe, Kansas. Credentials: DNP.
How much does Caitlin Johnston, DNP prescribe under Medicare Part D? ▼
In 2023, Caitlin Johnston, DNP wrote 1,782 Medicare Part D claims totaling $109K in drug costs for 592 beneficiaries.
What is Caitlin Johnston, DNP's Medicare quality score? ▼
Caitlin Johnston, DNP has a CMS MIPS Final Score of 85.4/100 (Quality: 81.4, Cost: 69.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Caitlin Johnston, DNP located? ▼
Caitlin Johnston, DNP is located at 2090 W DARTMOUTH ST, Olathe, KS, 66061. Phone: (913) 588-1227.
What is Caitlin Johnston, DNP's NPI number? ▼
Caitlin Johnston, DNP's National Provider Identifier (NPI) is 1902399165, issued on 06/12/2018.
Does Caitlin Johnston, DNP prescribe more brand-name or generic drugs? ▼
Caitlin Johnston, DNP's prescribing is 10% brand-name and 89% generic drugs by claim count, with $89K in brand drug costs.
Does Caitlin Johnston, DNP prescribe opioids? ▼
Yes, Caitlin Johnston, DNP had 97 opioid claims in 2023 with an opioid prescribing rate of 5.4%.
How many Primary Care Nurse Practitioner providers are there in the US? ▼
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does Caitlin Johnston, DNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Caitlin Johnston, DNP's most frequently prescribed drugs include Amoxicillin-Clavulanate Potass, Prednisone, Hydrochlorothiazide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Caitlin Johnston, DNP accept Medicare? ▼
Caitlin Johnston, DNP appears in CMS Medicare data with 1,782 Part D claims and 592 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Caitlin Johnston, DNP's credentials? ▼
Caitlin Johnston, DNP's NPI is 1902399165 with credentials DNP. 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.
- 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
Compiled from official public sources by the PlainDoctor editorial team.