Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicole Ratajczak, CRNP

Nurse Practitioner in Williamsport, PA · enumerated 2022.

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

National Provider Identifier

1093449373

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Registry record

Entity type Individual (Type 1)

Name Nicole Ratajczak

Credential CRNP

Sex Female

Practice address 1705 Warren Ave Ste 101-103, Williamsport, PA, 17701

Phone (570) 321-2020

Enumeration date Jul 13, 2022

Last updated in NPPES Jan 5, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP025878 (PA) Primary

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

Is NPI 1093449373 active?

Yes, as of the latest NPPES snapshot, NPI 1093449373 is active (record last updated 2026-01-05).

How do I verify Nicole Ratajczak's NPI record?

Cross-check NPI 1093449373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-05.