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

Laila Mossa-Basha, DO

Individual provider Infectious Disease Physician · NPI 1669978375

Laila Mossa-Basha, DO is an Infectious Disease in Wauwatosa, Wisconsin. Graduated from Marian University College of Osteopathic Medicine in 2018, 8 years ago. Practices with Infectious Disease Specialists of SE Wi, SC, a 13-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
8
Trained at
Marian University College of Osteopathic Medicine
Licensed in
WI
In the registry since
2018
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

9230 W Mount Vernon Ave
Wauwatosa, WI 53226-4409
Phone: (317) 362-7200
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 77248-21 (WI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1669978375
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 2, 2018
Last updated in NPPESJanuary 6, 2026
Certification dateJanuary 6, 2026

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolMARIAN UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2018 (8 years in practice)
Group practice Infectious Disease Specialists Of Se Wi, Sc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount