Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marzena Bieniek, MD, PC

Specialist in Whitehall, PA · enumerated 2006 · authorized official Marzena Bieniek, Physician.

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

National Provider Identifier

1457424533

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Registry record

Entity type Organization (Type 2)

Legal business name Marzena Bieniek, MD, PC

Practice address 352 5th St, Suite B, Whitehall, PA, 18052

Phone (610) 432-8185

Fax (610) 432-8187

Enumeration date Nov 16, 2006

Last updated in NPPES Jul 27, 2007

Taxonomy & classification

174400000X Specialist Other Service Providers · License MD052561L (PA) Primary

Authorized official

Name Marzena Bieniek

Title Physician

Phone (610) 432-8185

Other identifiers

Identifier	Type	State	Issuer
01460506	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-07-27. Verify at npiregistry.cms.hhs.gov.

Where is Marzena Bieniek, MD, PC located?

The practice location on file with NPPES is in Whitehall, PA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-27.