Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ruby Varughese, D.O.

Neonatal-Perinatal Medicine Physician in Pittsburgh, PA · enumerated 2006.

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

National Provider Identifier

1891750444

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Registry record

Entity type Individual (Type 1)

Name Dr. Ruby Varughese

Credential D.O.

Sex Female

Practice address 4800 Friendship Ave Fl 3, Pittsburgh, PA, 15224

Phone (412) 578-5858

Fax (412) 578-1529

Enumeration date Apr 18, 2006

Last updated in NPPES Oct 15, 2020

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License OS 013191 (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1011703670001	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 the NPI number for Ruby Varughese?

The National Provider Identifier (NPI) for Ruby Varughese is 1891750444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ruby Varughese practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-15.