Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

South Hills Nephrology Associates PC

Internal Medicine Physician in Clairton, PA · enumerated 2006 · authorized official Rajni Wallia, MD.

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

National Provider Identifier

1609946466

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Registry record

Entity type Organization (Type 2)

Legal business name South Hills Nephrology Associates PC

Practice address 575 Coal Valley Rd, Ste 264, Clairton, PA, 15025

Phone (412) 466-2220

Fax (412) 466-4048

Enumeration date Nov 9, 2006

Last updated in NPPES Jul 10, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD038478L (PA) Primary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License MD038478L (PA) Secondary

Authorized official

Name Rajni Wallia

Title MD

Phone (412) 466-2220

Other identifiers

Identifier	Type	State	Issuer
1691666	Other	PA	HIGHMARK BC/BS
0010585890002	Medicaid	PA	-

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is South Hills Nephrology Associates PC?

South Hills Nephrology Associates PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Providers at this address

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Sherryl Pavlick Psychiatric/Mental Health Nurse Practitioner · Clairton, PA NPI 1871596072 Maureen Linkosky Physician Assistant · Clairton, PA NPI 1174523104 Daniel Pituch Oral and Maxillofacial Surgery (Dentist) · Jefferson Hills, PA NPI 1780685958 Frank Stanish Ophthalmology Physician · Jefferson Hills, PA NPI 1134120264 Howard Tanning Ophthalmology Physician · Jefferson Hills, PA NPI 1831191964 Jefferson Medical Optical Eyewear Supplier · Jefferson Hills, PA NPI 1851383996 Krishnan Gopal Colon & Rectal Surgery Physician · Clairton, PA NPI 1780676643 H M Tanning MD & Associates Ophthalmology Physician · Jefferson Hills, PA NPI 1215929849

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-10.