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

Stephen Quach, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1558724427

Stephen Quach, MD is an Anesthesiology in Los Angeles, California. Graduated from University of Colorado School of Medicine, Denver in 2016, 10 years ago. Practices with Professional Anesthesia Associates PC, a 24-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CA
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 154444 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1558724427
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 30, 2016
Last updated in NPPESApril 21, 2020
Certification dateApril 21, 2020

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2016 (10 years in practice)
Group practice Professional Anesthesia Associates Pc — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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