YOUNG NEPHROLOGY LLC
NPI 1477491512
Internal Medicine - Nephrology in Lake St Louis, MO
About Young Nephrology Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YOUNG NEPHROLOGY LLC (NPI 1477491512) is a healthcare organization registered as a nephrology in Lake St Louis, Missouri and active in the NPI registry since March 2026. The organization lists Daniel Orion Young, Owner, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Young Nephrology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Young Nephrology LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Lake Saint Louis, MO 63367
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Young Nephrology LLC's NPI number?
The NPI number for Young Nephrology LLC is 1477491512. It was assigned to this organization in the NPPES registry on March 23, 2026.
Where is Young Nephrology LLC located?
Young Nephrology LLC is located at 1000 Edgewater Pt Ste 303, Lake St Louis, MO 63367. The listed phone number is (636) 265-2225.
What is Young Nephrology LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Young Nephrology LLC enrolled in Medicare?
Yes. Young Nephrology LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Young Nephrology LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Young Nephrology LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Young Nephrology LLC was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Young Nephrology Llc · NPI 1477491512
Nephrology organization in Lake St Louis, Missouri. Organization record, active in the CMS NPPES registry since March 23, 2026.
## Identity
- **NPI:** 1477491512 (Entity type: Organization)
- **Enumerated:** March 23, 2026
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Daniel Young, OWNER, CEO
## Practice location
- **Address:** 1000 EDGEWATER PT STE 303, Lake St Louis, MO 63367-2954
- **Phone:** (636) 265-2225 · **Fax:** (636) 265-0320
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nephrology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 30, 2026
- **Other identifiers:** Medicaid 208397505 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1477491512) · Data from the CMS NPPES public registry.