SASHA MOZELEWSKI-HILL MD
NPI 1649914003
Student in an Organized Health Care Education/Training Program in Saint Louis, MO
About Sasha Mozelewski-hill Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SASHA MOZELEWSKI-HILL MD (NPI 1649914003) is an individual student in an organized health care education/training program in Saint Louis, Missouri and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Southern Illinois University School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sasha Mozelewski-hill Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sasha Mozelewski-hill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carbondale, IL 62901
- Reassigned Medicare billing, Illinois enrollment
- 702 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.
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 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Sasha Mozelewski-hill's NPI number?
The NPI number for Sasha Mozelewski-hill is 1649914003. It was assigned to this individual provider in the NPPES registry on April 22, 2022. The provider is also known as Sasha Mozelewski MD.
Where is Sasha Mozelewski-hill located?
Sasha Mozelewski-hill practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. The listed phone number is (314) 747-4156.
What is Sasha Mozelewski-hill's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Sasha Mozelewski-hill enrolled in Medicare?
Yes. Sasha Mozelewski-hill is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sasha Mozelewski-hill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sasha Mozelewski-hill reassigns Medicare benefits to Southern Illinois Medical Services, Nfp (Carbondale, IL). 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 Sasha Mozelewski-hill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sasha Mozelewski-hill was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days 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.
# Sasha Mozelewski-Hill, MD · NPI 1649914003
Student in an Organized Health Care Education/Training Program provider in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since April 22, 2022.
## Identity
- **NPI:** 1649914003 (Entity type: Individual)
- **Enumerated:** April 22, 2022
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, Saint Louis, MO 63110-1003
- **Phone:** (314) 747-4156
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern Illinois Medical Services, Nfp (NPI 1770656837, Carbondale, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern Illinois University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** September 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649914003) · Data from the CMS NPPES public registry.