LANGDONG GRADZEWICZ – NPI #1245196062
Registered Nurse

LANGDONG GRADZEWICZ is a registered nurse (RN) located in MERIDEN, CT. NPPES has assigned the NPI number 1245196062 to LANGDONG GRADZEWICZ on December 26, 2025. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 163WP0809X from the Health Care Provider Taxonomy code set, which is classified as Registered Nurse, specializing in Psychiatric/Mental Health, Adult

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for LANGDONG GRADZEWICZ below.

NPI Profile for
LANGDONG GRADZEWICZ

NPI Number
1245196062
Enumeration Date

(about 5 months ago)
Entity Type
Type-1  Individual
Legal Name
LANGDONG GRADZEWICZ
Primary location
91 EATON AVE
MERIDEN, CT 06451-2673
Phone: (203) 213-7498 Fax:
Mailing address
Same as primary location
Sole Proprietor
Yes
Updated
Certification Date
Dec 26, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
163WP0809X
- Registered Nurse / Psychiatric/Mental Health, Adult (Primary)		 CT 134770

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.