SOPHIA ANN YANG MD
NPI 1114677473
Hospitalist in Baton Rouge, LA
About Sophia Ann Yang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOPHIA ANN YANG MD (NPI 1114677473) is an individual hospitalist provider in Baton Rouge, Louisiana, licensed in Louisiana (345262) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Lake Regional Medical Center, and maintains a secondary practice location in Milwaukee.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
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
Sophia Ann Yang Md 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Our Lady Of The Lake Regional Medical Center
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70808 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
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 Sophia Yang's NPI number?
The NPI number for Sophia Yang is 1114677473. It was assigned to this individual provider in the NPPES registry on March 28, 2022.
Where is Sophia Yang located?
Sophia Yang practices at 5000 Hennessy Blvd, Baton Rouge, LA 70808. The listed phone number is (225) 765-4050.
What is Sophia Yang's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Sophia Yang enrolled in Medicare?
Yes. Sophia 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.
What insurance does Sophia Yang accept?
Health plans from HMO Louisiana list Sophia Yang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Sophia Yang affiliated with any hospitals?
According to CMS data, Sophia Yang is affiliated with Our Lady Of The Lake Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Sophia Yang was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.
# Sophia Ann Yang, MD · NPI 1114677473
Hospitalist physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since March 28, 2022.
## Identity
- **NPI:** 1114677473 (Entity type: Individual)
- **Enumerated:** March 28, 2022
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 345262 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5000 HENNESSY BLVD, Baton Rouge, LA 70808-4375
- **Phone:** (225) 765-4050 · **Fax:** (225) 765-4046
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1114677473) · Data from the CMS NPPES public registry.