NPPES file of Aug 9, 2026

Othman Mahmoud Mohammad, MD

Child & Adolescent Psychiatry Physician · Champaign, IL

Othman Mahmoud Mohammad, MD is a child & adolescent psychiatry physician with a practice address in Champaign, Illinois, and NPI 1912138660, issued on Jul 29, 2009. Check the license (Illinois 036166927, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912138660
Name
Othman Mahmoud Mohammad
Credential
MD
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License numbers
036166927 IL
066441 CT
261296 MA
Self-reported in NPPES; status is on the state search
Practice location
1802 S Mattis Ave, Champaign, IL 61821
Phone
(217) 365-2855
Enumerated
Jul 29, 2009
Record last updated
Apr 2, 2026
Fax
(217) 365-2856
Medicare enrollment
Enrolled (PECOS I20240212000057); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 1802 S Mattis Ave

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

  1. Kristine Anderson, PASurgical Physician Assistant1023037173
  2. Sari Aronson, M.D.Psychiatry Physician1750487179
  3. Melanie BaileyProfessional Counselor1639716624
  4. Jasmine Baines, LSWSocial Worker1629671508
  5. John Baker, PHDPsychologist1053643064
  6. David Banayan, M.D.Psychiatry Physician1366883555

Verify Othman Mahmoud Mohammad 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 036166927
    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

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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8.2 times the Medicare Part D claims of the average child & adolescent psychiatry physician in 2024

4,155 Medicare Part D claims for 112 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Othman Mohammad4,155
  2. Specialty average504

Most prescribed

  1. Risperidone263 claims
  2. Sertraline Hcl252 claims
  3. Aripiprazole222 claims
  4. Trazodone Hcl204 claims
  5. Divalproex Sodium154 claims
  6. Lamotrigine151 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.

Bills Medicare through one group practice

  1. Metropolitan Family ServicesWheaton, IL

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

Othman Mahmoud Mohammad among 267 child & adolescent psychiatry physician records in Illinois

Othman Mahmoud Mohammad, MD is one of 267 child & adolescent psychiatry physician records with a practice address in Illinois. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 59% of them.

  • NPI issued2009 · 59% of these records are older, 39% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated2005 · median 2002 among the 95 with a school on file
  • Record last updated2026 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in Illinois

There are 267 child & adolescent psychiatry physician records in Illinois.

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Roselin Arunachalam, M.DChampaign, IL 618211962507954
  2. Eddie Ramirez, MDDanville, IL 618321811008048
  3. Faisal Ahmed, MDNormal, IL 617611417069881
  4. Lourdes Delgado-Serrano, MDPeoria, IL 616031508834839
  5. Kapil Aedma, M.DPeoria, IL 616021437438249
  6. Alaa Hajeissa, MDPeoria, IL 616021841932357
  7. Shobha Nookala, MDPeoria, IL 616021154336691
  8. Rahul Bansal, MDMaryville, IL 620621841407160

Common questions

What is Othman Mahmoud Mohammad, MD's NPI number?

Othman Mahmoud Mohammad, MD's National Provider Identifier (NPI) is 1912138660, issued on Jul 29, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Othman Mahmoud Mohammad, MD located?

The NPPES record lists a practice address at 1802 S Mattis Ave, Champaign, IL, 61821. Phone: (217) 365-2855. Providers update this record themselves, so call before visiting.

How can I verify Othman Mahmoud Mohammad, MD's license?

NPPES lists Illinois license number 036166927, 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.

How much does Othman Mahmoud Mohammad, MD prescribe under Medicare Part D?

In 2024, Othman Mahmoud Mohammad, MD had 4,155 Medicare Part D claims for 112 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.

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.