Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Agnieszka Ratajczak
Pharmacist in Manchester, NJ · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700368180
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Registry record
Entity type Individual (Type 1)
Name Diana Agnieszka Ratajczak
Sex Female
Practice address 2101 Route 70, Manchester, NJ, 08759
Phone (732) 657-4644
Enumeration date Sep 3, 2018
Last updated in NPPES Sep 3, 2018
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Diana Ratajczak?
The National Provider Identifier (NPI) for Diana Ratajczak is 1700368180, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Ratajczak practice?
The practice location on file with NPPES is in Manchester, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-03.