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

Dr. Margaret Mou, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1679955306

Dr. Margaret Mou, DO is a Pediatric Medicine in Los Angeles, California. Qualified in 2015, 11 years ago. Practices with Childrens Hospital Los Angeles Medical Group Inc, a 288-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California, New York and Texas.

Years since qualifying
11
Licensed in
CA, NY, TX
In the registry since
2015
Specialties on file
4
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Los Angeles, CA

Additional practice locations (2)

  • 259 1st St, Mineola, NY 11501-3957 — (516) 663-0333
  • 4000 24th St, Lubbock, TX 79410-1894 — (806) 725-0000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 20A19116 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (NY)
Pediatrics Physician Taxonomy 208000000X · Licence 20A19116 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence S2125 (TX)

Record details

NPI number1679955306
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 18, 2015
Last updated in NPPESDecember 18, 2025
Certification dateDecember 18, 2025

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Childrens Hospital Los Angeles Medical Group Inc — 288 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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