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

Individual provider Surgery Physician · NPI 1164636262

Yih-Dar Nien, MD is a General Surgery in Encino, California. Qualified in 2001, 25 years ago. Practices with UCLA Associated General Surgeons, a 46-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
25
Licensed in
CA
In the registry since
2007
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

15503 Ventura Blvd Ste 240
Encino, CA 91436-3162
Phone: (818) 461-3321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 27235 Tourney Rd Ste 2200, Valencia, CA 91355-5905 — (661) 219-2643

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A101665 (CA)

Record details

NPI number1164636262
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2007
Last updated in NPPESMarch 6, 2025
Certification dateMarch 6, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Ucla Associated General Surgeons — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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