NPI registry status
Active
2026 NPPES data Dermatology Physician NPI 1346478054 M.D.
Verify on CMS → Landon Johnson, M.D.
Dermatology Physician in Wichita, 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 14,610 in Dermatology Physician, 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
1K
Medicare Part D claims · 634 beneficiaries · Dermatology Physician avg: 729
MIPS score
97.3/100
▲ 14 pts above national avg 83.1 · Exceptional
Industry payments
$1.4K
64 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Landon Johnson, M.D. reported a CMS MIPS final score of 97.3/100 - above the 83.1 national average - and filed 1,245 Medicare Part D claims in 2023.
- 97.3/100
- MIPS score · +14 vs avg
- 1K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Landon Johnson, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
97 Top 15% higher than 85% 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 Landon Johnson, M.D. sits
This provider among dermatology physician peers
Across the 6,594 dermatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Landon Johnson, M.D. writes more Part D claims than 79% of them and scores higher on MIPS quality than 77% - placing this provider in the high-volume, high-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 dermatology physician peer from a representative sample of 60; the gold marker is Landon Johnson, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Landon Johnson, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Landon Johnson, M.D.?
High performer (top quartile)Primary specialty
Dermatology Physician
Medicare Part D claims
1,245 71% vs specialty avg
MIPS final score
97.3/100 14.2 pts vs avg
Specialty distribution in Kansas
How Dermatology Physician compares to other specialties among Kansas providers
Medicare quality performance, MIPS
Landon Johnson, M.D.'s 2023 MIPS final score plotted against the Dermatology Physician national average
- MIPS Final Score
- 97.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Dermatology Physician) - 97.3/100 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).
Landon Johnson, M.D. appears in the CMS NPPES registry as a Dermatology Physician provider holding M.D. credentials at 1911 NORTH WEBB RD, Wichita, KS, 67206, with a listed phone of (316) 682-7546. NPI 1346478054 was issued on 07/01/2009.
Medicare Part D records for calendar year 2023 show 1,245 prescription claims written by this provider, covering 634 Medicare beneficiaries and totaling roughly $22K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97.3/100 for the 2023 performance year (Quality 95), compared with the national average of 83.1.
Dermatology Physician is a mid-sized specialty nationwide, with 14,610 enrolled providers across 53 states and an average of 729 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 | 1346478054 |
|---|---|
| Specialty | Dermatology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/01/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
97.25
Final Score
Avg: 83.1
95
Quality
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Landon Johnson, M.D. 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.
Wichita Dermatology LLC
Wichita, 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).
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 Landon Johnson, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$1.4K
Largest payer
ABBVIE 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 2023.
1,245
Total Claims
$22K
Total Drug Cost
634
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,434
- Total Day Supply
- 22,551
- Generic Drug Cost
- $22K
- Antibiotic Claims
- 668
Patient Demographics
- Average Patient Age
- 76.2 years
- Avg HCC Risk Score
- 1.14
- Gender Split
- 44% female / 56% male
- Age Distribution
- <65: 16, 65-74: 251, 75-84: 273, 85+: 94
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Landon Johnson, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Cephalexin
Cephalexin
284 claims
- Doxycycline Monohy…
Doxycycline Monohydrate
194 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
116 claims
- Betamethasone Dipr… 78
Betamethasone Diprop Augmented
78 claims
- Amoxicillin 76
Amoxicillin
76 claims
- Clindamycin Hcl 75
Clindamycin Hcl
75 claims
- Valacyclovir 65
Valacyclovir
65 claims
- Ketoconazole 51
Ketoconazole
51 claims
| Drug | Claims |
|---|---|
| Cephalexin | 284 |
| Doxycycline Monohydrate | 194 |
| Triamcinolone Acetonide | 116 |
| Betamethasone Diprop Augmented Betamethasone/Propylene Glyc | 78 |
| Amoxicillin | 76 |
| Clindamycin Hcl | 75 |
| Valacyclovir Valacyclovir Hcl | 65 |
| Ketoconazole | 51 |
| Clobetasol Propionate | 33 |
| Fluconazole | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatology Physician Overview
How Landon Johnson, M.D. fits within the Dermatology Physician landscape nationally.
14,610
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider
Landon Johnson, M.D.'s 1,245 claims are above the specialty average of 729.
Nearby Dermatology Physician Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as Johnson.
Dr. John Adams
MD
Manhattan, KS
Dr. Daniel Aires
M.D.
Kansas City, KS
Dr. Majdy Albahhar
MD
Manhattan, KS
Dr. Byron Alexander
MD
Manhattan, KS
Dr. James Allen
MD
Leawood, KS
Compare Dermatology Physician 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 Dermatology Physician 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
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How insurance networks affect your costs
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Frequently Asked Questions
What is Landon Johnson, M.D.'s specialty? ▼
Landon Johnson, M.D. specializes in Dermatology Physician and practices in Wichita, Kansas. Credentials: M.D..
How much does Landon Johnson, M.D. prescribe under Medicare Part D? ▼
In 2023, Landon Johnson, M.D. wrote 1,245 Medicare Part D claims totaling $22K in drug costs for 634 beneficiaries.
What is Landon Johnson, M.D.'s Medicare quality score? ▼
Landon Johnson, M.D. has a CMS MIPS Final Score of 97.3/100 (Quality: 95). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Landon Johnson, M.D. located? ▼
Landon Johnson, M.D. is located at 1911 NORTH WEBB RD, Wichita, KS, 67206. Phone: (316) 682-7546.
What is Landon Johnson, M.D.'s NPI number? ▼
Landon Johnson, M.D.'s National Provider Identifier (NPI) is 1346478054, issued on 07/01/2009.
How many Dermatology Physician providers are there in the US? ▼
There are 14,610 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does Landon Johnson, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Landon Johnson, M.D.'s most frequently prescribed drugs include Cephalexin, Doxycycline Monohydrate, Triamcinolone Acetonide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Landon Johnson, M.D. accept Medicare? ▼
Landon Johnson, M.D. appears in CMS Medicare data with 1,245 Part D claims and 634 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Landon Johnson, M.D.'s credentials? ▼
Landon Johnson, M.D.'s NPI is 1346478054 with credentials M.D.. 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.