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

Lydia Euyoung Chun-Tang, CRNA

Individual provider Registered Nurse · NPI 1720505589

Lydia Euyoung Chun-Tang, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Portland, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2019, 7 years ago. Practices with University Anesthesiology Associates LLC, a 240-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio, Oregon and Texas.

Years since qualifying
7
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OH, OR, TX
In the registry since
2017
Specialties on file
4
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-7641
Fax: (503) 494-4661
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1515 Holcombe Blvd, Houston, TX 77030-4000 — (713) 792-6161

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 10029132 (OR)
Registered Nurse Taxonomy 163W00000X · Licence 471911 (OH)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 1066760 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 020058 (OH)

Record details

NPI number1720505589
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedAugust 23, 2017
Last updated in NPPESNovember 13, 2024
Certification dateNovember 13, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice University Anesthesiology Associates Llc — 240 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients106
Services billed 108 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Ohsu Hospital And Clinics Hospital · Portland, OR

Colleagues at University Anesthesiology Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 240 clinicians in the practice; 12 are shown here.

Other providers in Portland