NPPES file of Aug 9, 2026

Ambareen Khan, D.O.

Hospitalist Physician · Chicago, IL

Ambareen Khan, D.O. is a hospitalist physician with a practice address in Chicago, Illinois, and NPI 1467794040, issued on Mar 21, 2013. Check the license (Illinois 036140766, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467794040
Name
Ambareen Khan
Credential
D.O.
Primary taxonomy
Hospitalist Physician 208M00000X
License number
036140766 IL
Self-reported in NPPES; status is on the state search
Practice location
820 S Damen Ave, Chicago, IL 60612
Phone
(312) 569-8387
Enumerated
Mar 21, 2013
Record last updated
Mar 2, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →

Also registered at 820 S Damen Ave

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

  1. Maducolil Abraham, LCSW, ACSWClinical Social Worker1942403290
  2. Sindhu Abraham, PHARM.D.Pharmacist1578679247
  3. Dianne Patricia AdayaPharmacist1073454609
  4. Craig AddisonRegistered Nurse1568856219
  5. Ariane AidedjiPharmacist1467371393
  6. Mila Albert, PHARM.DPharmacist1972582179

Verify Ambareen Khan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036140766    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 Illinois license search

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The MIPS final score for 2023 (Medicare payment program): 94.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Ambareen Khan among 1,535 hospitalist physician records in Illinois

Ambareen Khan, D.O. is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 43% of them.

  • NPI issued2013 · 43% of these records are older, 52% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileNo · 87% of these records are
  • Record last updated2019 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Illinois

There are 1,535 hospitalist physician records in Illinois.

All 1,535 in Illinois → Every provider in Chicago → Hospitalist Physician nationwide →

The 8 hospitalist physician records with the nearest ZIP codes

  1. Catherine Dimou, M.D.Chicago, IL 606121073615076
  2. Ann Goh, M.D.Chicago, IL 606121013019728
  3. Dorian Guerra, M.D.Chicago, IL 606121053590430
  4. Scott Hasler, M.D.Chicago, IL 606121619079282
  5. Syed Hassan, M.D.Chicago, IL 606121902014962
  6. Richard Huh, M.D.Chicago, IL 606121487742409
  7. Jisu Kim, M.D.Chicago, IL 606121275645871
  8. Rudolf Kumapley, MBCHBChicago, IL 606121932138922

Common questions

What is Ambareen Khan, D.O.'s NPI number?

Ambareen Khan, D.O.'s National Provider Identifier (NPI) is 1467794040, issued on Mar 21, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Ambareen Khan, D.O. located?

The NPPES record lists a practice address at 820 S Damen Ave, Chicago, IL, 60612. Phone: (312) 569-8387. Providers update this record themselves, so call before visiting.

How can I verify Ambareen Khan, D.O.'s license?

NPPES lists Illinois license number 036140766, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Ambareen Khan, D.O.'s MIPS final score?

The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.