Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Kolanowski, CRNP

Gerontology Nurse Practitioner in Chambersburg, PA · enumerated 2013.

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

National Provider Identifier

1740619410

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Barbara Kolanowski

Credential CRNP

Sex Female

Practice address 112 N 7th St, Chambersburg, PA, 17201

Phone (717) 217-4300

Fax (717) 217-4217

Enumeration date Nov 4, 2013

Last updated in NPPES Jul 1, 2024

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP013349 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
103173340	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 specialty is Barbara Kolanowski?

Barbara Kolanowski is registered in NPPES with the primary taxonomy of Gerontology Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Iwona Janicka Hospitalist Physician · Chambersburg, PA NPI 1902803257 Obasi Chukwunenye Hospitalist Physician · Chambersburg, PA NPI 1205834603 The Chambersburg Hospital General Acute Care Hospital · Chambersburg, PA NPI 1902804552 David Ebbitt Emergency Medicine Physician · Chambersburg, PA NPI 1609874858 Rosanna Pau Emergency Medicine Physician · Chambersburg, PA NPI 1972501146 Gokhan Gormus Hospitalist Physician · Chambersburg, PA NPI 1609874577 Laszlo Madaras Hospitalist Physician · Chambersburg, PA NPI 1689674400 Richard Bruner Hospitalist Physician · Chambersburg, PA NPI 1780684332

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-01.