Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mohammed Sajid Hussain Ansari, MD

Individual provider Emergency Medicine Physician · NPI 1649492620

Mohammed Sajid Hussain Ansari, MD is a Family Practice in Schaumburg, Illinois. Qualified in 1996, 30 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
30
Licensed in
IL
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

519 S Roselle Rd
Schaumburg, IL 60193-2925
Phone: (847) 985-0600
Fax: (847) 985-3786
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 130 Kysor Dr, Byron, IL 61010-9402 — (815) 971-3000
  • 8201 E Riverside Blvd, Rockford, IL 61114-2300 — (815) 971-7000
  • 486 Randall Rd Unit B, South Elgin, IL 60177-3354 — (224) 783-5000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036122846 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036122846 (IL)
Urgent Care Clinic/Center Taxonomy 261QU0200X · Licence 036122846 (IL)

Record details

NPI number1649492620
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2007
Last updated in NPPESApril 24, 2026
Certification dateApril 24, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations12 on file with Medicare

Other providers in Schaumburg