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

Diane Lacroix, NP

Individual provider Nurse Practitioner · NPI 1336122399

Diane Lacroix, NP is a Nurse Practitioner in Grand Blanc, Michigan. Qualified in 2001, 25 years ago. Practices with Sound Inpatient Physicians-Michigan PLLC, a 170-clinician group and accepts Medicare assignment. Licensed in California and Michigan.

Years since qualifying
25
Licensed in
CA, MI
In the registry since
2005
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

1 Genesys Pkwy
Grand Blanc, MI 48439-8065
Phone: (810) 606-6137
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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 4704172544 (MI)
Nurse Practitioner Taxonomy 363L00000X · Licence 95024219 (CA)

Record details

NPI number1336122399
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 23, 2005
Last updated in NPPESAugust 24, 2023
Certification dateAugust 24, 2023
Mailing addressDept Ch 17767, Palatine, IL 60055-0001

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Sound Inpatient Physicians-Michigan Pllc — 170 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Grand Blanc