NPI registry status
Active
2026 NPPES data Pulmonary Disease Physician NPI 1053558676 M.D.
Verify on CMS → Muhammad Khan, M.D.
Pulmonary Disease Physician in Saint Croix Falls, 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 9,271 in Pulmonary Disease 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
5K
Medicare Part D claims · 709 beneficiaries · Pulmonary Disease Physician avg: 1K
Generic prescribing
41%
generic claims · 59% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$48.41
1 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
Muhammad Khan, M.D. filed 5,225 Medicare Part D claims in 2023 as a Pulmonary Disease Physician in Saint Croix Falls, Wisconsin, prescribing 41% generic.
- 5K
- Part D claims, 2023
- 41%
- 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.
Muhammad Khan, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,225 Top 6% higher than 94% 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 certification likely (heuristic, not verified)
Muhammad Khan, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Muhammad Khan, M.D.?
Quality data not reportedPrimary specialty
Pulmonary Disease Physician
Medicare Part D claims
5,225 259% vs specialty avg
Specialty distribution in Wisconsin
How Pulmonary Disease 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 Pulmonary Disease 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).
Muhammad Khan, M.D. appears in the CMS NPPES registry as a Pulmonary Disease Physician provider holding M.D. credentials at 235 E STATE ST, Saint Croix Falls, WI, 54024, with a listed phone of (715) 483-3221. NPI 1053558676 was issued on 01/20/2009.
Medicare Part D records for calendar year 2023 show 5,225 prescription claims written by this provider, covering 709 Medicare beneficiaries and totaling roughly $1.7 million in drug spend, split 59% brand-name and 41% generic by claim count.
Pulmonary Disease Physician is a mid-sized specialty nationwide, with 9,271 enrolled providers across 53 states and an average of 1,457 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 | 1053558676 |
|---|---|
| Specialty | Pulmonary Disease Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 01/20/2009 |
Hospital and facility affiliations
Facilities where Muhammad Khan, 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.
St. Croix Regional Medical Center
Lindstrom, MN
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 Muhammad Khan, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$48
Largest payer
GlaxoSmithKline, LLC.
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 · Brand-heavy
Muhammad Khan, M.D. - brand share 59.0%
Pulmonary Disease Physician average
59% brand-name claims vs 41% generic, on 5,225 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.
5,225
Total Claims
$1.7M
Total Drug Cost
709
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,793
- Total Day Supply
- 191,882
- Brand vs Generic
- 59% brand / 41% generic
- Brand Drug Cost
- $1.6M
- Generic Drug Cost
- $84K
- Antibiotic Claims
- 90
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 1.59
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 110, 65-74: 331, 75-84: 213, 85+: 55
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Muhammad Khan, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
658 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
601 claims
- Fluticasone Propio…
Fluticasone Propionate
452 claims
- Montelukast Sodium
Montelukast Sodium
397 claims
- Symbicort
Symbicort
367 claims
- Ventolin Hfa 259
Ventolin Hfa
259 claims
- Breo Ellipta 238
Breo Ellipta
238 claims
- Incruse Ellipta 201
Incruse Ellipta
201 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 658 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 601 |
| Fluticasone Propionate | 452 |
| Montelukast Sodium | 397 |
| Symbicort Budesonide/Formoterol Fumarate | 367 |
| Ventolin Hfa Albuterol Sulfate | 259 |
| Breo Ellipta Fluticasone/Vilanterol | 238 |
| Incruse Ellipta Umeclidinium Bromide | 201 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 199 |
| Prednisone | 189 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pulmonary Disease Physician Overview
How Muhammad Khan, M.D. fits within the Pulmonary Disease Physician landscape nationally.
9,271
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,457
Avg Claims per Provider
Muhammad Khan, M.D.'s 5,225 claims are above the specialty average of 1,457.
Nearby Pulmonary Disease Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Khan.
Dr. Ahmed Abdelmagid
M.D.
Milwaukee, WI
Mais Abdou
La Crosse, WI
Dr. Roy Adaniya
MD
Beloit, WI
Dr. Majid Afshar
M.D.
Madison, WI
Dr. Omprakash Ahuja
MD
Eau Claire, WI
Compare Pulmonary Disease 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 Pulmonary Disease 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
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Muhammad Khan, M.D.'s specialty? ▼
Muhammad Khan, M.D. specializes in Pulmonary Disease Physician and practices in Saint Croix Falls, Wisconsin. Credentials: M.D..
How much does Muhammad Khan, M.D. prescribe under Medicare Part D? ▼
In 2023, Muhammad Khan, M.D. wrote 5,225 Medicare Part D claims totaling $1.7M in drug costs for 709 beneficiaries.
Where is Muhammad Khan, M.D. located? ▼
Muhammad Khan, M.D. is located at 235 E STATE ST, Saint Croix Falls, WI, 54024. Phone: (715) 483-3221.
What is Muhammad Khan, M.D.'s NPI number? ▼
Muhammad Khan, M.D.'s National Provider Identifier (NPI) is 1053558676, issued on 01/20/2009.
Does Muhammad Khan, M.D. prescribe more brand-name or generic drugs? ▼
Muhammad Khan, M.D.'s prescribing is 59% brand-name and 41% generic drugs by claim count, with $1.6M in brand drug costs.
How many Pulmonary Disease Physician providers are there in the US? ▼
There are 9,271 Pulmonary Disease Physician providers across 53 states in the US. The average Pulmonary Disease Physician provider writes 1,457 Medicare Part D claims per year.
What drugs does Muhammad Khan, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Muhammad Khan, M.D.'s most frequently prescribed drugs include Trelegy Ellipta, Albuterol Sulfate Hfa, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Muhammad Khan, M.D. accept Medicare? ▼
Muhammad Khan, M.D. appears in CMS Medicare data with 5,225 Part D claims and 709 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Muhammad Khan, M.D.'s credentials? ▼
Muhammad Khan, M.D.'s NPI is 1053558676 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.