NPPES file of Aug 9, 2026

Muhammad Atique Alam Khan, M.D.

Internal Medicine Physician · Saint Charles, MO

Muhammad Atique Alam Khan, M.D. is an internal medicine physician with a practice address in Saint Charles, Missouri, and NPI 1609338656, issued on Apr 1, 2019. Check the license (Missouri 2022027090, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609338656
Name
Muhammad Atique Alam Khan
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
2022027090 MO
Self-reported in NPPES; status is on the state search
Practice location
300 1St Capitol Dr, Saint Charles, MO 63301
Phone
(636) 947-5000
Enumerated
Apr 1, 2019
Record last updated
Aug 21, 2024
Medicare enrollment
Enrolled (PECOS I20220922000563); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →

Also registered at 300 1St Capitol Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Abbott, M.D.Emergency Medicine Physician1144269267
  2. Mohamad Albsheri, MDInternal Medicine Physician1447508874
  3. Nicole Allen, CRNACertified Registered Nurse Anesthetist1487993663
  4. Joseph Attewell, M.D.Critical Care Medicine (Internal Medicine) Physician1962456657
  5. Ellen Atwood, PA-CPhysician Assistant1487104303
  6. Christina Azzam, CRNACertified Registered Nurse Anesthetist1487074357

Verify Muhammad Atique Alam Khan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2022027090    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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83% fewer Medicare Part D claims than the average internal medicine physician in 2024

537 Medicare Part D claims for 188 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Muhammad Atique Alam Khan537
  2. Specialty average3,176

Most prescribed

  1. Pantoprazole Sodium36 claims
  2. Prednisone31 claims
  3. Furosemide27 claims
  4. Spironolactone19 claims
  5. Losartan Potassium17 claims
  6. Amlodipine Besylate15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $140.97

1 payment: food and beverage; the largest payer was Abiomed. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Muhammad Atique Alam Khan$140.97
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Sound Physicians OF Illinois LLCRichmond Heights, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Muhammad Atique Alam Khan among 2,604 internal medicine physician records in Missouri

Muhammad Atique Alam Khan, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 72% of them.

  • NPI issued2019 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2013 · median 2006 among the 1,443 with a school on file
  • Record last updated2024 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

36 internal medicine physician records list a practice address in Saint Charles

They are 36 of the 1,547 NPPES records with a practice address in Saint Charles, and 2,604 internal medicine physician records in Missouri.

All 2,604 in Missouri → Every provider in Saint Charles → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Mohamad Albsheri, MDSaint Charles, MO 633011447508874
  2. Mahendra Bhuyan, M.B.B.S, MD.St Charles, MO 633011811240773
  3. Shilpa Bodhanampati, M.D.Saint Charles, MO 633011982860888
  4. Ping Chang, MDSaint Charles, MO 633011124091194
  5. Christopher Hill, D.O.Saint Charles, MO 633011366434896
  6. Syed Hussain, M.DSaint Charles, MO 633011588818777
  7. Romel Izquierdo-Malon, M.D.Saint Charles, MO 633011033422357
  8. Khaled Jumean, M.D.Saint Charles, MO 633011134351448

Common questions

What is Muhammad Atique Alam Khan, M.D.'s NPI number?

Muhammad Atique Alam Khan, M.D.'s National Provider Identifier (NPI) is 1609338656, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Muhammad Atique Alam Khan, M.D. located?

The NPPES record lists a practice address at 300 1St Capitol Dr, Saint Charles, MO, 63301. Phone: (636) 947-5000. Providers update this record themselves, so call before visiting.

How can I verify Muhammad Atique Alam Khan, M.D.'s license?

NPPES lists Missouri license number 2022027090, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Muhammad Atique Alam Khan, M.D. prescribe under Medicare Part D?

In 2024, Muhammad Atique Alam Khan, M.D. had 537 Medicare Part D claims for 188 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.