IndividualActive
Mahum Mirza, DO
NPI 1992333686 · Rheumatology Physician · Westmont, IL
Provider details
- NPI number
- 1992333686
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036-162479 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
801 N Cass Ave Ste 150
Westmont, IL 60559-1121
Phone: (630) 268-0200
Fax: (630) 963-6579
Street-level locationGet directions
Mailing address
Po Box 713260
Chicago, IL 60677-1260
Additional practice locations (1)
- 1775 Ballard RdPark Ridge, IL 60068-1005Phone: (847) 318-9340
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.