NPI registry status
Active
2026 NPPES data Neuromuscular Medicine (Psychiatry & Neurology) Physician NPI 1932144573 M.D.
Verify on CMS → Mazen Dimachkie, M.D.
Neuromuscular Medicine (Psychiatry & Neurology) Physician in Kansas City, 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 338 in Neuromuscular Medicine (Psychiatry & Neurology) 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
620
Medicare Part D claims · 77 beneficiaries · Neuromuscular Medicine (Psychiatry & Neurology) Physician avg: 931
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
91.9/100
▲ 9 pts above national avg 83.1 · Exceptional
Industry payments
$75.8K
27 payments · CMS Open Payments (Sunshine Act)
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
Mazen Dimachkie, M.D. reported a CMS MIPS final score of 91.9/100 - above the 83.1 national average - and filed 620 Medicare Part D claims in 2023.
- 91.9/100
- MIPS score · +9 vs avg
- 620
- Part D claims, 2023
- 76%
- generic prescribing
- 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.
Mazen Dimachkie, 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
92 Top 37% higher than 63% 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 Mazen Dimachkie, M.D. sits
This provider among neuromuscular medicine (psychiatry & neurology) physician peers
Across the 132 neuromuscular medicine (psychiatry & neurology) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Mazen Dimachkie, M.D. writes more Part D claims than 44% of them and scores higher on MIPS quality than 66% - placing this provider in the lower-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 neuromuscular medicine (psychiatry & neurology) physician peer from a representative sample of 60; the gold marker is Mazen Dimachkie, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Mazen Dimachkie, 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 Mazen Dimachkie, M.D.?
High performer (top quartile)Primary specialty
Neuromuscular Medicine (Psychiatry & Neurology) Physician
Medicare Part D claims
620 33% vs specialty avg
MIPS final score
91.9/100 8.8 pts vs avg
Specialty distribution in Kansas
How Neuromuscular Medicine (Psychiatry & Neurology) Physician compares to other specialties among Kansas providers
Medicare quality performance, MIPS
Mazen Dimachkie, M.D.'s 2023 MIPS final score plotted against the Neuromuscular Medicine (Psychiatry & Neurology) Physician national average
- MIPS Final Score
- 91.9/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Neuromuscular Medicine (Psychiatry & Neurology) Physician) - 91.9/100 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).
Mazen Dimachkie, M.D. appears in the CMS NPPES registry as a Neuromuscular Medicine (Psychiatry & Neurology) Physician provider holding M.D. credentials at 3599 RAINBOW BLVD # MS 2012, Kansas City, KS, 66103, with a listed phone of (913) 588-6970. NPI 1932144573 was issued on 06/18/2006.
Medicare Part D records for calendar year 2023 show 620 prescription claims written by this provider, covering 77 Medicare beneficiaries and totaling roughly $3.2 million in drug spend, split 24% brand-name and 76% generic by claim count, with an opioid prescribing rate of 2.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.9/100 for the 2023 performance year (Quality 75.2), compared with the national average of 83.1.
Neuromuscular Medicine (Psychiatry & Neurology) Physician is a narrow specialty nationwide, with 338 enrolled providers across 44 states and an average of 931 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 | 1932144573 |
|---|---|
| Specialty | Neuromuscular Medicine (Psychiatry & Neurology) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/18/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.8902
Final Score
Avg: 83.1
75.1734
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Mazen Dimachkie, 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.
Kansas University Physicians Inc
Lenexa, 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 Mazen Dimachkie, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$75.8K
Largest payer
Octapharma 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.
Brand vs generic prescribing mix · Typical
Mazen Dimachkie, M.D. - brand share 24.0%
Neuromuscular Medicine (Psychiatry & Neurology) Physician average
24% brand-name claims vs 76% generic, on 620 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.
620
Total Claims
$3.2M
Total Drug Cost
77
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,221
- Total Day Supply
- 35,698
- Brand vs Generic
- 24% brand / 76% generic
- Brand Drug Cost
- $3.1M
- Generic Drug Cost
- $36K
- Opioid Claims
- 14 (2.3% rate)
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 2.03
- Gender Split
- 38% female / 62% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mazen Dimachkie, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
128 claims
- Pyridostigmine Bro…
Pyridostigmine Bromide
77 claims
- Gammagard Liquid
Gammagard Liquid
60 claims
- Gabapentin 51
Gabapentin
51 claims
- Mycophenolate Mofe… 32
Mycophenolate Mofetil
32 claims
- Sodium Chloride 32
Sodium Chloride
32 claims
- Firdapse 28
Firdapse
28 claims
- Azathioprine 20
Azathioprine
20 claims
| Drug | Claims |
|---|---|
| Prednisone | 128 |
| Pyridostigmine Bromide | 77 |
| Gammagard Liquid Immun Glob G(Igg)/Gly/Iga Ov50 | 60 |
| Gabapentin | 51 |
| Mycophenolate Mofetil | 32 |
| Sodium Chloride 0.9 % Sodium Chloride | 32 |
| Firdapse Amifampridine Phosphate | 28 |
| Azathioprine | 20 |
| Pregabalin | 18 |
| Ultomiris Ravulizumab-Cwvz | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Neuromuscular Medicine (Psychiatry & Neurology) Physician in KS →
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Neuromuscular Medicine (Psychiatry & Neurology) Physician Overview
How Mazen Dimachkie, M.D. fits within the Neuromuscular Medicine (Psychiatry & Neurology) Physician landscape nationally.
338
Neuromuscular Medicine (Psychiatry & Neurology) Physician Providers in US
44
States with Neuromuscular Medicine (Psychiatry & Neurology) Physician
931
Avg Claims per Provider
Mazen Dimachkie, M.D.'s 620 claims are below the specialty average of 931.
Nearby Neuromuscular Medicine (Psychiatry & Neurology) Physician Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as Dimachkie.
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 Neuromuscular Medicine (Psychiatry & Neurology) 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.
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Frequently Asked Questions
What is Mazen Dimachkie, M.D.'s specialty? ▼
Mazen Dimachkie, M.D. specializes in Neuromuscular Medicine (Psychiatry & Neurology) Physician and practices in Kansas City, Kansas. Credentials: M.D..
How much does Mazen Dimachkie, M.D. prescribe under Medicare Part D? ▼
In 2023, Mazen Dimachkie, M.D. wrote 620 Medicare Part D claims totaling $3.2M in drug costs for 77 beneficiaries.
What is Mazen Dimachkie, M.D.'s Medicare quality score? ▼
Mazen Dimachkie, M.D. has a CMS MIPS Final Score of 91.9/100 (Quality: 75.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mazen Dimachkie, M.D. located? ▼
Mazen Dimachkie, M.D. is located at 3599 RAINBOW BLVD # MS 2012, Kansas City, KS, 66103. Phone: (913) 588-6970.
What is Mazen Dimachkie, M.D.'s NPI number? ▼
Mazen Dimachkie, M.D.'s National Provider Identifier (NPI) is 1932144573, issued on 06/18/2006.
Does Mazen Dimachkie, M.D. prescribe more brand-name or generic drugs? ▼
Mazen Dimachkie, M.D.'s prescribing is 24% brand-name and 76% generic drugs by claim count, with $3.1M in brand drug costs.
Does Mazen Dimachkie, M.D. prescribe opioids? ▼
Yes, Mazen Dimachkie, M.D. had 14 opioid claims in 2023 with an opioid prescribing rate of 2.3%.
How many Neuromuscular Medicine (Psychiatry & Neurology) Physician providers are there in the US? ▼
There are 338 Neuromuscular Medicine (Psychiatry & Neurology) Physician providers across 44 states in the US. The average Neuromuscular Medicine (Psychiatry & Neurology) Physician provider writes 931 Medicare Part D claims per year.
What drugs does Mazen Dimachkie, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Mazen Dimachkie, M.D.'s most frequently prescribed drugs include Prednisone, Pyridostigmine Bromide, Gammagard Liquid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mazen Dimachkie, M.D. accept Medicare? ▼
Mazen Dimachkie, M.D. appears in CMS Medicare data with 620 Part D claims and 77 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mazen Dimachkie, M.D.'s credentials? ▼
Mazen Dimachkie, M.D.'s NPI is 1932144573 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.
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.