Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Connecticut Children'S Specialty Group, Inc.

Pediatrics Physician in Hartford, CT · enumerated 2006 · authorized official Kelli Allen-Dunn, Director, Credentialing.

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

National Provider Identifier

1669448882

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Registry record

Entity type Organization (Type 2)

Legal business name Connecticut Children'S Specialty Group, Inc.

Practice address 282 Washington St, Hartford, CT, 06106

Phone (860) 545-9000

Enumeration date Feb 27, 2006

Last updated in NPPES Feb 20, 2026

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Primary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians Secondary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians Secondary

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians Secondary

2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians Secondary

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians Secondary

2080P0208X Pediatric Infectious Diseases Physician Allopathic & Osteopathic Physicians Secondary

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians Secondary

2080P0214X Pediatric Pulmonology Physician Allopathic & Osteopathic Physicians Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Kelli Allen-Dunn

Title Director, Credentialing

Phone (860) 837-5561

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 Connecticut Children'S Specialty Group, Inc.?

The NPI for Connecticut Children'S Specialty Group, Inc. is 1669448882, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Connecticut Children'S Specialty Group, Inc.?

NPPES lists Kelli Allen-Dunn (Director, Credentialing) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-20.