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

Dr. Sang Youn O, DO

Individual provider Anesthesiology Physician · NPI 1255597951

Dr. Sang Youn O, DO is an Anesthesiology in Phoenix, Arizona. Qualified in 2004, 22 years ago. Practices with Ias Arizona PLLC, a 127-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
22
Licensed in
AZ
In the registry since
2008
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.

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Practice location Address checks out

645 E Missouri Ave Ste 300
Phoenix, AZ 85012-1351
Phone: (602) 262-8917
Fax: (602) 262-8890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2810 N Swan Rd, Tucson, AZ 85712-6305 — (520) 324-2030

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 4817 (AZ)

Record details

NPI number1255597951
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 1, 2008
Last updated in NPPESFebruary 2, 2021
Certification dateFebruary 2, 2021

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Ias Arizona Pllc — 127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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