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Allergy & Immunology Specialists in Norwalk, CT

Browse 8 verified Allergy & Immunology providers practicing in Norwalk, Connecticut.

8 Healthcare Providers
Showing 1–8 of 8 providers
Sorted by Name (A-Z)

Dr. Vaughn Michael Dunn , MD

Allergy & Immunology

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: January 29, 2026
148 East Ave, Suite 2-I, Norwalk, CT 068515721
Phone: 2038668121
NPI Identifier 1992748453
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Dr. Kaoru Harada , MD

Allergy & Immunology

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
148 East Ave Ste 3g, Norwalk, CT 068515727
Phone: 2038384034
NPI Identifier 1215383864
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Dr. Philip Hemmers , DO

Allergy & Immunology

Active NPI Status ✓ Accepts Medicare Assignment
761 Main Ave, Norwalk, CT 06851
Phone: 2038708731
NPI Identifier 1386700854
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Dr. Michael Lewin , MD

Allergy & Immunology

Active NPI Status
70 New Canaan Ave Ste 2nw, Norwalk, CT 068502600
Phone: 2032291212
NPI Identifier 1538100557
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Dr. Mark D Litchman , MD

Allergy & Immunology

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
148 East Avenue, Suite 3g, Norwalk, CT 06851
Phone: 2038384034
NPI Identifier 1447341243
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Dr. Aymeric E. Louit , MD

Allergy & Immunology

Active NPI Status ✓ Accepts Medicare Assignment
148 East Avenue, Suite 3g, Norwalk, CT 06851
Phone: 2038384034
NPI Identifier 1881744456
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Dr. Agnieszka Matczuk , MD

Allergy & Immunology

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
148 East Ave, Suite 3g, Norwalk, CT 068515721
Phone: 2038384034
NPI Identifier 1467436733
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Dr. Joseph F Sproviero , MD PHD

Allergy & Immunology

Active NPI Status ✓ Accepts Medicare Assignment
148 East Avenue, Suite 3g, Norwalk, CT 06851
Phone: 2038384034
NPI Identifier 1780775577
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