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2026 NPPES data Adult Reconstructive Orthopaedic Surgery Physician NPI 1295840841 M.D.
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John Kastrup, M.D.

Adult Reconstructive Orthopaedic Surgery Physician in Henderson, Nevada.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,286 in Adult Reconstructive Orthopaedic Surgery 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
377
Medicare Part D claims · 149 beneficiaries · Adult Reconstructive Orthopaedic Surgery Physician avg: 537
MIPS score
57.9/100
▼ 26 pts below national avg 83.5 · Mid-tier
Industry payments
$54.66
1 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

John Kastrup, M.D. reported a CMS MIPS final score of 57.9/100 - below the 83.5 national average - and filed 377 Medicare Part D claims in 2024.

57.9/100
MIPS score · -26 vs avg
377
Part D claims, 2024
Likely
board-certified (heuristic)
≥5th
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 John Kastrup, M.D.

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 1295840841), first enumerated 08/21/2006.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 377 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 57.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • Reported

    Industry payment transparency

    $54.66 in reported industry payments (1 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 1295840841 · Adult Reconstructive Orthopaedic Surgery Physician

NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-LOW · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1295840841
  • ENUM-LEGACY 2006
  • TAX-NARROW 1,286
  • MIPS-LOW 57.9/100
  • RX-LIGHT 377
  • BOOK-THIN 7 in Nevada
  • PHOTO-FINISH Donald Polakoff · ±0.3

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

John Kastrup, M.D.'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.

58 ≥ 5th percentile 5% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). This entry sits in this band. 60–70: 13,906 measured providers (3%). Above this entry. 70–80: 94,570 measured providers (21%). Above this entry. 80–90: 129,887 measured providers (29%). Above this entry. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

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

Where John Kastrup, M.D. sits

This provider among adult reconstructive orthopaedic surgery physician peers

Across the 422 adult reconstructive orthopaedic surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, John Kastrup, M.D. writes more Part D claims than 43% of them and scores higher on MIPS quality than 6% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.8Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 87John Kastrup, M.D., Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 6
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one adult reconstructive orthopaedic surgery physician peer from a representative sample of 60; the gold marker is John Kastrup, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

John Kastrup, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 John Kastrup, M.D.?

Below national average

NPI registry status

Active

Issued 08/21/2006

NPI 1295840841

Primary specialty

Adult Reconstructive Orthopaedic Surgery Physician

Niche

1,286 US NPIs in this specialty

Medicare Part D claims

377 30% vs specialty avg

2024 prescription claims

Specialty avg: 537

MIPS final score

57.9/100 25.6 pts vs avg

Mid-tier band

vs 83.5 national avg

Specialty distribution in Nevada

How Adult Reconstructive Orthopaedic Surgery Physician compares to other specialties among Nevada providers

Nevada providers
Personal Care Attendant25.7%Behavior Technician6.4%Rehabilitation Practitioner5.4%Behavior Analyst4.6%Chore Provider4.4%Student in an Organized Heal…2.6%Adult Reconstructive Orthopa…0%
Largest specialties in Nevada (% of in-state providers)

Medicare quality performance, MIPS

John Kastrup, M.D.'s 2023 MIPS final score plotted against the Adult Reconstructive Orthopaedic Surgery Physician national average

Below national average
MIPS Final Score
57.9/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%57.9%
MIPS final score (Adult Reconstructive Orthopaedic Surgery Physician) - 57.9/100 vs national avg 83.5
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

1505 WIGWAM PKWY
Henderson, NV 89074
(702) 878-0393

Provider Details

NPI 1295840841
Specialty Adult Reconstructive Orthopaedic Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 08/21/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

57.9177
Final Score
Measured-score avg: 83.5
49.3078
Quality
11.251
Cost
99
Promoting Interoperability

Reporting: Individual

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 John Kastrup, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$55

Largest payer

Stryker Corporation

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.

377
Total Claims
$4K
Total Drug Cost
149
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
387.4
Total Day Supply
4,072
Generic Drug Cost
$3K
Opioid Claims
161 (42.7% rate)
Antibiotic Claims
102

Patient Demographics

Average Patient Age
74.0 years
Avg HCC Risk Score
1.30
Gender Split
64% female / 36% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What John Kastrup, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
90
Cephalexin
 77
Tramadol Hcl
 64
Baclofen
 35
Diclofenac Sodium
 30
Methylprednisolone
 28
Amoxicillin
 15

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Adult Reconstructive Orthopaedic Surgery Physician in NV → All providers in Nevada → Compare specialties →

Adult Reconstructive Orthopaedic Surgery Physician Overview

How John Kastrup, M.D. fits within the Adult Reconstructive Orthopaedic Surgery Physician landscape nationally.

1,286
Adult Reconstructive Orthopaedic Surgery Physician Providers in US
51
States with Adult Reconstructive Orthopaedic Surgery Physician
537
Avg Claims per Provider

John Kastrup, M.D.'s 377 claims are below the specialty average of 537.

Nationwide Adult Reconstructive Orthopaedic Surgery Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Kastrup, both outside Nevada so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (57.9 here).

Donald Polakoff 58.2 NJ Wagdy Rizk 59.2 TX Jason Castle 55.2 WV Mark Allen 60.9 AZ

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

James Benjamin Tucson, AZ Greg Erens Atlanta, GA Rene Rodriguez Miami, FL Wagdy Rizk Beaumont, TX

Nearby Adult Reconstructive Orthopaedic Surgery Physician Providers in Nevada

Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as Kastrup.

One of 7 Adult Reconstructive Orthopaedic Surgery Physician providers enrolled in Nevada, 5 are shown here.

Dr. Jackson Jones
M.D.
Reno, NV
Dr. Parminder Kang
MD
Las Vegas, NV
Justin Limtong
Las Vegas, NV
Dr. Michael Ries
MD
Reno, NV
Dr. Joseph Yu
M.D.
Las Vegas, NV

Compare Adult Reconstructive Orthopaedic Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is John Kastrup, M.D.'s specialty? ▼
John Kastrup, M.D. specializes in Adult Reconstructive Orthopaedic Surgery Physician and practices in Henderson, Nevada. Credentials: M.D..
How much does John Kastrup, M.D. prescribe under Medicare Part D? ▼
In 2024, John Kastrup, M.D. wrote 377 Medicare Part D claims totaling $4K in drug costs for 149 beneficiaries.
What is John Kastrup, M.D.'s Medicare quality score? ▼
John Kastrup, M.D. has a CMS MIPS Final Score of 57.9/100 (Quality: 49.3, Cost: 11.3). 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 John Kastrup, M.D. located? ▼
John Kastrup, M.D. is located at 1505 WIGWAM PKWY, Henderson, NV, 89074. Phone: (702) 878-0393.
What is John Kastrup, M.D.'s NPI number? ▼
John Kastrup, M.D.'s National Provider Identifier (NPI) is 1295840841, issued on 08/21/2006.
Does John Kastrup, M.D. prescribe opioids? ▼
Yes, John Kastrup, M.D. had 161 opioid claims in 2024 with an opioid prescribing rate of 42.7%.
How many Adult Reconstructive Orthopaedic Surgery Physician providers are there in the US? ▼
There are 1,286 Adult Reconstructive Orthopaedic Surgery Physician providers across 51 states in the US. The average Adult Reconstructive Orthopaedic Surgery Physician provider writes 537 Medicare Part D claims per year.
What drugs does John Kastrup, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, John Kastrup, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Cephalexin, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Kastrup, M.D. accept Medicare? ▼
John Kastrup, M.D. appears in CMS Medicare data with 377 Part D claims and 149 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Kastrup, M.D.'s credentials? ▼
John Kastrup, M.D.'s NPI is 1295840841 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 (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

Compiled from official public sources by the editorial process.

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.