Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Irena Teresa Balawajder, MD

General Practice Physician in Poughkeepsie, NY · enumerated 2013.

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

National Provider Identifier

1871832162

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Registry record

Entity type Individual (Type 1)

Name Irena Teresa Balawajder

Credential MD

Sex Female

Practice address Vassar College Health Service 124 Raymond Ave, Box 17, Poughkeepsie, NY, 12604

Phone (845) 437-5800

Enumeration date Feb 6, 2013

Last updated in NPPES Feb 6, 2013

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 150836 (NY) 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

What is the NPI number for Irena Balawajder?

The National Provider Identifier (NPI) for Irena Balawajder is 1871832162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Irena Balawajder practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-06.