Active NPI 1376541383 Individual Practitioner Female Practitioner

Dr. Thyde Dumont-Mathieu , MD

Pediatrics - Developmental - Behavioral Pediatrics • Hartford, CT

Professional Overview & Biography Verified Profile Summary

Dr. Thyde Dumont-Mathieu, MD is a registered healthcare professional specializing in Pediatrics - Developmental - Behavioral Pediatrics in Hartford, CT. Practice services are available at 282 WASHINGTON ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

282 Washington St

Hartford, CT 061063322

Telephone 8605459000

Associated Practice Facility / Clinic

🏢 Connecticut Children's Specialty Group, Inc. Facility NPI 1669448882

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics - Developmental - Behavioral Pediatrics in Hartford, CT

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 23.0 Yrs

State Avg: 21.7 Yrs

Regional Practice Density

5 Specialists

Practicing in Hartford, CT (17 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-01-13

Pediatrics - Developmental - Behavioral Pediatrics Primary Specialty

NUCC Taxonomy Code: 2080P0006X

State License CT 039571

A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

001395715 (CT)

Secondary Practice Locations

1000 Asylum Ave, Suite 1026

Hartford, CT 061051770

Phone: 8607144355

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Nicole Boone , PA

Physician Assistant - Surgical

NPI 1013354224

Physician Assistant

Sravya Gourishetti

Student in an Organized Health Care Education/Training Program

NPI 1013595008

Dr. Haya Qutob , DO

Student in an Organized Health Care Education/Training Program

NPI 1013657923

Doctor of Osteopathic Medicine (D.O.)

Courtney Leduc , MS, RD

Dietitian, Registered - Nutrition, Pediatric

NPI 1013806942

Master of Science, Registered Dietitian

Dr. Melissa Held , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1013983469

Doctor of Medicine (M.D.)

Dr. Aimee Belak , MD

Pediatrics - Pediatric Emergency Medicine

NPI 1023578010

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Practice Location January 13, 2026

Registered at 282 WASHINGTON ST, HARTFORD, CT 061063322 (Tel: 8605459000)

📍

Updated Business Mailing Address January 13, 2026

Registered at 10 COLUMBUS BLVD, HARTFORD, CT 061061976 (Tel: 8608375560)

✅

NPI Profile Active February 24, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location February 24, 2009

Registered at 1000 ASYLUM AVE, SUITE 1026, HARTFORD, CT 061051770 (Tel: 8607144355)

📍

Updated Business Mailing Address February 24, 2009

Registered at 1000 ASYLUM AVE, SUITE 2109A, HARTFORD, CT 061051770 (Tel: 8607146581)

👤

Provider Name / Credentials Updated February 24, 2009

Recorded as THYDE DUMONT-MATHIEU, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 24, 2009

Pediatrics (License #039571 in CT)

🟢

Initial NPI Registration & Enumeration July 13, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1376541383

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 13, 2005

Last Update: January 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

10 Columbus Blvd

Hartford, CT 061061976

Phone: 8608375560

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.