ALPAR NEPHROLOGY SERVICES, MD, PA
NPI 1982002903
Internal Medicine - Nephrology in Austin, TX
About Alpar Nephrology Services, Md, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALPAR NEPHROLOGY SERVICES, MD, PA (NPI 1982002903) is a healthcare organization registered as a nephrology in Austin, Texas and active in the NPI registry since December 2014. The organization lists Andrew Alpar, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alpar Nephrology Services, Md, Pa 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 Alpar Nephrology Services, MD, PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Austin, TX 78746
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 Alpar Nephrology Services, MD, PA's NPI number?
The NPI number for Alpar Nephrology Services, MD, PA is 1982002903. It was assigned to this organization in the NPPES registry on December 8, 2014.
Where is Alpar Nephrology Services, MD, PA located?
Alpar Nephrology Services, MD, PA is located at 901 Mopac Expressway South Building 1, Ste. 300, Austin, TX 78746. The listed phone number is (512) 735-3013.
What is Alpar Nephrology Services, MD, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Alpar Nephrology Services, MD, PA enrolled in Medicare?
Yes. Alpar Nephrology Services, MD, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Alpar Nephrology Services, MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Alpar Nephrology Services, MD, PA. 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.
What insurance does Alpar Nephrology Services, MD, PA accept?
Health plans from Sendero Health Plans, Local Nonprofit list Alpar Nephrology Services, MD, PA 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.
When was this NPI record last updated?
The NPPES record for Alpar Nephrology Services, MD, PA was last updated on October 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Alpar Nephrology Services, Md, Pa · NPI 1982002903
Nephrology organization in Austin, Texas. Organization record, active in the CMS NPPES registry since December 8, 2014.
## Identity
- **NPI:** 1982002903 (Entity type: Organization)
- **Enumerated:** December 8, 2014
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Andrew Alpar, PRESIDENT
## Practice location
- **Address:** 901 MOPAC EXPRESSWAY SOUTH, BUILDING 1, STE. 300, Austin, TX 78746-5883
- **Phone:** (512) 735-3013 · **Fax:** (512) 852-3074
## 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:** October 10, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1982002903) · Data from the CMS NPPES public registry.