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Allegra Montecalvo, APRN, FNP

NPI 1528795002 · on the registry since 2022

Practice

Address
20 Research Pl Ste 120
North Chelmsford, MA 01863
Phone
(508) 244-7315
Fax
(978) 788-7954
Organisation at this address
Hayward K Zwerling
Circle Health Obgyn, Llc.
Stony Brook Primary Care Llc
New England Hernia Center Llc
Lowell Surgical Associates, P.C.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
29

Registry record

Primary taxonomy
363LF0000X
363LF0000X
Also registered as
163W00000X
Licence states on file
MA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-07-09

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 Massachusetts