Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christie M Czarnecki, APRN

Critical Care Neonatal Nurse Practitioner in Derby, CT · enumerated 2019.

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

National Provider Identifier

1255993762

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Registry record

Entity type Individual (Type 1)

Name Christie M Czarnecki

Credential APRN

Sex Female

Practice address 130 Division St, Derby, CT, 06418

Phone (203) 732-7252

Fax (203) 732-1539

Enumeration date Jul 4, 2019

Last updated in NPPES Apr 30, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9360 (CT) Secondary

363LN0005X Critical Care Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F350455 (NY) Secondary

363LN0005X Critical Care Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9360 (CT) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
F350455	Medicaid	NY	-

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 Christie Czarnecki?

The National Provider Identifier (NPI) for Christie Czarnecki is 1255993762, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christie Czarnecki practice?

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

Other providers at this practice address

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Mihaela Boran Psychiatry Physician · Derby, CT NPI 1427058478 Lawrence Gluck Diagnostic Radiology Physician · Derby, CT NPI 1174518773 Matthew Cohen Gastroenterology Physician · Derby, CT NPI 1548241490 Seema Dsouza Internal Medicine Physician · Derby, CT NPI 1851373187 Dorothea Wild Internal Medicine Physician · Derby, CT NPI 1912989187 Linda Nevins Nurse Practitioner · Derby, CT NPI 1982686143 Haq Nawaz Internal Medicine Physician · Derby, CT NPI 1841273919 Frederick Browne Internal Medicine Physician · Derby, CT NPI 1588641955

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-30.