2026 NPPES data Interventional Cardiology Physician NPI 1144325051 MD
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ALI KHAN, MD

Interventional Cardiology Physician in GRAFTON, Wisconsin. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
10K
Medicare Part D claims · 1K beneficiaries · Interventional Cardiology Physician avg: 3K
What the federal data reveals: ALI KHAN, MD is a Interventional Cardiology Physician ([object Object]) practicing in GRAFTON, Wisconsin with a Medicare Part D prescribing footprint of 10K claims across 1K beneficiaries .

What stands out: ALI KHAN, MD filed 10,045 Medicare Part D claims in 2023 across GRAFTON, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ALI KHAN, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ALI KHAN, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 09/14/2006

NPI 1144325051

Primary specialty

Interventional Cardiology Physician

Niche

3,382 US NPIs in this specialty

Medicare Part D claims

10,045 237% vs specialty avg

2023 prescription claims

Specialty avg: 2,984

Specialty distribution in Wisconsin

How Interventional Cardiology Physician compares to other specialties among Wisconsin providers

Wisconsin providers

Interventional Cardiology Physician share within Wisconsin

1. Interventional Cardiology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Interventional Cardiology Physician share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — Interventional Cardiology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Interventional Cardiology Physician ABMS/AOA estimate

Est. board-certified rate (Interventional Cardiology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Interventional Cardiology Physician) — ABMS / AOA estimate

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).

ALI KHAN, MD is a Interventional Cardiology Physician provider practicing in GRAFTON, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1144325051. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ALI KHAN, MD appears in the CMS NPPES registry as a Interventional Cardiology Physician provider holding MD credentials at 975 PORT WASHINGTON RD, GRAFTON, WI, 53024, with a listed phone of (262) 329-8150. NPI 1144325051 was issued on 09/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KHAN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 10,045 prescription claims written by this provider, covering 1,201 Medicare beneficiaries and totaling roughly $1.5 million in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Interventional Cardiology Physician is a narrow specialty nationwide, with 3,382 enrolled providers across 53 states and an average of 2,984 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

975 PORT WASHINGTON RD
GRAFTON, WI 53024

Provider Details

NPI 1144325051
Specialty Interventional Cardiology Physician
Credentials MD
Gender Male
NPI Issued 09/14/2006

Hospital and facility affiliations

Facilities where ALI KHAN, MD 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.

AURORA ADVANCED HEALTHCARE, INC.
MILWAUKEE, WI
AURORA MEDICAL GROUP, INC.
MILWAUKEE, WI

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

10,045
Total Claims
$1.5M
Total Drug Cost
1,201
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
25,824
Total Day Supply
766,791
Generic Drug Cost
$186K
Antibiotic Claims
88

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
1.62
Gender Split
42% female / 58% male
Age Distribution
<65: 95, 65-74: 548, 75-84: 426, 85+: 132

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Metoprolol Succinate
1,273
Atorvastatin Calcium
903
Clopidogrel
Clopidogrel Bisulfate
656
Spironolactone
538
Eliquis
Apixaban
520
Losartan Potassium
449
Lisinopril
446
Furosemide
408
Metoprolol Tartrate
398
Rosuvastatin Calcium
398

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

Interventional Cardiology Physician Overview

How ALI KHAN, MD fits within the Interventional Cardiology Physician landscape nationally.

3,382
Interventional Cardiology Physician Providers in US
53
States with Interventional Cardiology Physician
2,984
Avg Claims per Provider

ALI KHAN, MD's 10,045 claims are above the specialty average of 2,984.

Nearby Interventional Cardiology Physician Providers in Wisconsin

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

Compare Interventional Cardiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALI KHAN, MD's specialty?
ALI KHAN, MD specializes in Interventional Cardiology Physician and practices in GRAFTON, Wisconsin. Credentials: MD.
How much does ALI KHAN, MD prescribe under Medicare Part D?
In 2023, ALI KHAN, MD wrote 10,045 Medicare Part D claims totaling $1.5M in drug costs for 1,201 beneficiaries.
Where is ALI KHAN, MD located?
ALI KHAN, MD is located at 975 PORT WASHINGTON RD, GRAFTON, WI, 53024. Phone: (262) 329-8150.
What is ALI KHAN, MD's NPI number?
ALI KHAN, MD's National Provider Identifier (NPI) is 1144325051, issued on 09/14/2006.
How many Interventional Cardiology Physician providers are there in the US?
There are 3,382 Interventional Cardiology Physician providers across 53 states in the US. The average Interventional Cardiology Physician provider writes 2,984 Medicare Part D claims per year.
What drugs does ALI KHAN, MD prescribe most often?
Based on 2023 Medicare Part D data, ALI KHAN, MD's most frequently prescribed drugs include Metoprolol Succinate, Atorvastatin Calcium, Clopidogrel. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALI KHAN, MD accept Medicare?
ALI KHAN, MD appears in CMS Medicare data with 10,045 Part D claims and 1,201 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALI KHAN, MD's credentials?
ALI KHAN, MD's NPI is 1144325051 with credentials MD. 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

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