Mrs. Tamara Kaliszewski, P.A..

Mrs. Tamara Kaliszewski is a Physician Assistant provider (Physician Assistant) practicing in Derby, CT, registered in the NPPES registry with NPI 1316987621 since 2006. The credential PA stands for Physician Assistant.

✓ Active NPI ✓ Valid NPI checksum

NPI	1316987621
Entity type	Individual (Type 1)
Name	Mrs. Tamara Kaliszewski
Credential	P.A..
Sex	Female
Practice address	130 DIVISION ST, Derby, CT, 06418
Phone	2037321580
Fax	2037321576
Enumeration date	2006-06-07
Last updated in NPPES	2007-07-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
363A00000X	Physician Assistant	Primary	PA000625	CT

PA — Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
A752119	Other	CT	OXFORD
062500	Other	CT	CONNECTICARE
2V1674	Other	CT	HEALTHNET
290000625CT01	Other	CT	BLUE CROSS BLUE SHIELD

Copy-ready billing details

Provider: Tamara Kaliszewski, P.A..
NPI: 1316987621
Taxonomy: 363A00000X (Physician Assistant)
Address: 130 DIVISION ST, Derby, CT, 06418

Other providers at this practice address

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

Verify this record

Cross-check NPI 1316987621 against the authoritative CMS record: view Mrs. Tamara Kaliszewski on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Tamara Kaliszewski practice?

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

What is the NPI number for Tamara Kaliszewski?

The National Provider Identifier (NPI) for Tamara Kaliszewski is 1316987621, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.