TIEN-AN YANG MD, PHD
NPI 1164570347
Ophthalmology in Vallejo, CA
About Tien-an Yang Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIEN-AN YANG MD, PHD (NPI 1164570347) is an individual ophthalmology provider in Vallejo, California, licensed in California (A89469) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Js Weill Medical College, Cornell University (2003).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tien-an Yang Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94589 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VALLEJO, CA 94589
VALLEJO, CA 94589
VALLEJO, CA 94589
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tien-an Yang's NPI number?
The NPI number for Tien-an Yang is 1164570347. It was assigned to this individual provider in the NPPES registry on January 6, 2007.
Where is Tien-an Yang located?
Tien-an Yang practices at 975 Sereno Drive Kaiser Permanente Medical Center, Vallejo, CA 94589. The listed phone number is (707) 651-5760.
What is Tien-an Yang's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Tien-an Yang enrolled in Medicare?
Yes. Tien-an Yang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Tien-an Yang was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
