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

Hayley Bowen Osen

Individual provider Anesthesiology Physician · NPI 1750812319

Hayley Bowen Osen is an Anesthesiology in Los Angeles, California. Graduated from University of Michigan Medical School in 2017, 9 years ago. Practices with Regents of the University of California, a 234-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
9
Trained at
University of Michigan Medical School
Licensed in
CA
In the registry since
2017
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Practice location Address checks out

700 W 7th St Ste 270D
Los Angeles, CA 90017-3768
Phone: (310) 267-8626
Fax: (310) 267-3899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 757 Westwood Plz Ste 3325, Los Angeles, CA 90095-1519 — (310) 267-3899

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A160011 (CA)

Record details

NPI number1750812319
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 24, 2017
Last updated in NPPESNovember 8, 2024
Certification dateNovember 8, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2017 (9 years in practice)
Group practice Regents Of The University Of California — 234 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Other providers in Los Angeles