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

Matthew Lacroix, MSN, FNP, CPHON

Individual provider Nurse Practitioner · NPI 1235938994

Matthew Lacroix, MSN, FNP, CPHON is a Nurse Practitioner in Washington, District of Columbia. Qualified in 2025, 1 year ago. Licensed in District of Columbia and Massachusetts.

Years since qualifying
1
Licensed in
DC, MA
In the registry since
2025
Specialties on file
3
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

111 Michigan Ave NW
Washington, DC 20010-2916
Phone: (508) 717-9238
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence NP500341656 (DC)
Registered Nurse Taxonomy 163W00000X · Licence RN2368295 (MA)
Registered Nurse Taxonomy 163W00000X · Licence RN500341656 (DC)

Record details

NPI number1235938994
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , FNP , CPHON
Sole proprietorNo
NPI enumeratedMarch 13, 2025
Last updated in NPPESMay 19, 2026
Certification dateMay 19, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated

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