NPI registry status
Active
2026 NPPES data Vascular Surgery Physician NPI 1447343637 M.D.
Verify on CMS → John Kispert, M.D.
Vascular Surgery Physician in West Allis, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,215 in Vascular 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
66
Medicare Part D claims · 37 beneficiaries · Vascular Surgery Physician avg: 205
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
John Kispert, M.D. filed 66 Medicare Part D claims in 2023 as a Vascular Surgery Physician in West Allis, Wisconsin.
- 66
- Part D claims, 2023
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.
John Kispert, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
66 0th percentile higher than 0% 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
◑
Board-eligible specialty (heuristic, not verified)
John Kispert, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about John Kispert, M.D.?
Quality data not reportedPrimary specialty
Vascular Surgery Physician
Medicare Part D claims
66 68% vs specialty avg
Specialty distribution in Wisconsin
How Vascular Surgery Physician compares to other specialties among Wisconsin 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 Vascular Surgery Physician. 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).
John Kispert, M.D. appears in the CMS NPPES registry as a Vascular Surgery Physician provider holding M.D. credentials at 2424 S 90TH ST STE 300, West Allis, WI, 53227, with a listed phone of (414) 328-8150. NPI 1447343637 was issued on 10/02/2006.
Medicare Part D records for calendar year 2023 show 66 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $459 in drug spend, with an opioid prescribing rate of 42.4%.
Vascular Surgery Physician is a narrow specialty nationwide, with 4,215 enrolled providers across 53 states and an average of 205 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 | 1447343637 |
|---|---|
| Specialty | Vascular Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/02/2006 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
66
Total Claims
$459
Total Drug Cost
37
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 70
- Total Day Supply
- 478
- Generic Drug Cost
- $448
- Opioid Claims
- 28 (42.4% rate)
- Antibiotic Claims
- 33
Patient Demographics
- Average Patient Age
- 69.2 years
- Avg HCC Risk Score
- 2.15
- Gender Split
- 35% female / 65% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Doxycycline Hyclate | 29 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Vascular Surgery Physician Overview
How John Kispert, M.D. fits within the Vascular Surgery Physician landscape nationally.
4,215
Vascular Surgery Physician Providers in US
53
States with Vascular Surgery Physician
205
Avg Claims per Provider
John Kispert, M.D.'s 66 claims are below the specialty average of 205.
Nearby Vascular Surgery Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Kispert.
Dr. Charles Acher
MD
Madison, WI
Dr. Khosro Adib
MD
Madison, WI
Dr. Ayman Ahmed
MD
Marshfield, WI
Dr. Natasha Ahuja
MD
Green Bay, WI
Dr. Javariah Asghar
M.D.
Marshfield, WI
Compare Vascular Surgery 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 Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Vascular Surgery 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
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 Wisconsin
Frequently Asked Questions
What is John Kispert, M.D.'s specialty? ▼
John Kispert, M.D. specializes in Vascular Surgery Physician and practices in West Allis, Wisconsin. Credentials: M.D..
How much does John Kispert, M.D. prescribe under Medicare Part D? ▼
In 2023, John Kispert, M.D. wrote 66 Medicare Part D claims totaling $459 in drug costs for 37 beneficiaries.
Where is John Kispert, M.D. located? ▼
John Kispert, M.D. is located at 2424 S 90TH ST STE 300, West Allis, WI, 53227. Phone: (414) 328-8150.
What is John Kispert, M.D.'s NPI number? ▼
John Kispert, M.D.'s National Provider Identifier (NPI) is 1447343637, issued on 10/02/2006.
Does John Kispert, M.D. prescribe opioids? ▼
Yes, John Kispert, M.D. had 28 opioid claims in 2023 with an opioid prescribing rate of 42.4%.
How many Vascular Surgery Physician providers are there in the US? ▼
There are 4,215 Vascular Surgery Physician providers across 53 states in the US. The average Vascular Surgery Physician provider writes 205 Medicare Part D claims per year.
What drugs does John Kispert, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, John Kispert, M.D.'s most frequently prescribed drugs include Doxycycline Hyclate, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Kispert, M.D. accept Medicare? ▼
John Kispert, M.D. appears in CMS Medicare data with 66 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Kispert, M.D.'s credentials? ▼
John Kispert, M.D.'s NPI is 1447343637 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.
- 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.