Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Leslie Ann Stefanowicz, NP

Individual provider Family Nurse Practitioner · NPI 1639159783

Mrs. Leslie Ann Stefanowicz, NP is a Nurse Practitioner in Dartmouth, Massachusetts. Qualified in 2000, 26 years ago. Practices with Asthma and Allergy Physicians LLC, an 8-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
26
Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

75 Brandt Ave
Dartmouth, MA 02747-2405
Phone: (508) 994-0120
Fax: (508) 996-9636
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 233927 (MA)
Nurse Practitioner Taxonomy 363L00000X · Licence 233927 (MA)

Record details

NPI number1639159783
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJanuary 17, 2006
Last updated in NPPESMay 28, 2024
Certification dateMay 24, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Asthma And Allergy Physicians Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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