Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Alexander Joshua, M.D.

Neurology Physician in Pittsburgh, PA · enumerated 2010 · practices at Associates in Diagnostic Internal Medicine Inc..

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

National Provider Identifier

1326351693

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Alexander Joshua

Credential M.D.

Sex Male

Practice address 3471 Fifth Avenue, Suite 810, Pittsburgh, PA, 15213

Phone (412) 692-4920

Enumeration date Jul 15, 2010

Last updated in NPPES Mar 20, 2023

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD463425 (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 does Robert Joshua practice?

The practice location on file with NPPES is in Pittsburgh, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Robert Joshua?

The National Provider Identifier (NPI) for Robert Joshua is 1326351693, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-20.