DR. YO-EL SOMMERVILLE JU MD
NPI 1528280393
Psychiatry & Neurology - Neurology in Saint Louis, MO
About Dr. Yo-el Sommerville Ju Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YO-EL SOMMERVILLE JU MD (NPI 1528280393) is an individual neurology provider in Saint Louis, Missouri, licensed in Missouri (2009008664) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Columbia University College Of Physicians And Surgeons (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Yo-el Sommerville Ju 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.
Medicare Billing Reassignment
Medicare enrollment records show Yo-el Ju reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 236 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63144 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 10
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
SAINT LOUIS, MO 63144
SAINT LOUIS, MO 63144
SAINT LOUIS, MO 63144
SAINT LOUIS, MO 63144
SAINT LOUIS, MO 63144
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 Yo-el Ju's NPI number?
The NPI number for Yo-el Ju is 1528280393. It was assigned to this individual provider in the NPPES registry on May 2, 2007.
Where is Yo-el Ju located?
Yo-el Ju practices at 1600 S Brentwood Blvd Div Neurology Sleep Med, Ste 600, Saint Louis, MO 63144. The listed phone number is (314) 362-1408.
What is Yo-el Ju's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Yo-el Ju enrolled in Medicare?
Yes. Yo-el Ju 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.
Which organization bills Medicare for Yo-el Ju's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yo-el Ju reassigns Medicare benefits to Washington University (Saint Louis, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yo-el Ju's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yo-el Ju accept?
Health plans from Cox HealthPlans and UnitedHealthcare list Yo-el Ju 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 Yo-el Ju affiliated with any hospitals?
According to CMS data, Yo-el Ju is affiliated with Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Yo-el Ju was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Yo-El Sommerville Ju, MD · NPI 1528280393
Neurology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since May 2, 2007.
## Identity
- **NPI:** 1528280393 (Entity type: Individual)
- **Enumerated:** May 2, 2007
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 2009008664 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 S BRENTWOOD BLVD, DIV NEUROLOGY SLEEP MED, STE 600, Saint Louis, MO 63144-1320
- **Phone:** (314) 362-1408 · **Fax:** (314) 747-4342
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Washington University (NPI 1356382527, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2005
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 204214308 (MO)
---
Source: [NPI Profile](https://npiprofile.com/npi/1528280393) · Data from the CMS NPPES public registry.