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Alyssa Nielsen, MD

NPI 1417659780 · on the registry since 2023 · sole proprietor

Practice

Address: 34 Park St
New Haven, CT 06519
Phone: (203) 444-8879
Organisation at this address: State Of Connecticut
Connecticut Mental Health Center
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 140

Registry record

Primary taxonomy: 390200000X
390200000X
Licence states on file: CT
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2026-07-01

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Connecticut