Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

San Antonio Kidney Disease Center Physicians Group, P.L.L.C.

Nephrology Physician in Fredericksburg, TX · enumerated 2010 · authorized official Clay Roby, Executive Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790094506

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Registry record

Entity type Organization (Type 2)

Legal business name San Antonio Kidney Disease Center Physicians Group, P.L.L.C.

Practice address 205 W Windcrest St, Suite 230, Fredericksburg, TX, 78624

Phone (830) 997-0296

Fax (830) 997-0310

Enumeration date Sep 28, 2010

Last updated in NPPES Jun 9, 2015

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Clay Roby

Title Executive Director

Phone (210) 661-5622

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is San Antonio Kidney Disease Center Physicians Group, P.L.L.C. located?

The practice location on file with NPPES is in Fredericksburg, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-06-09. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-09.