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

Olivia Matti, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1619657848

Olivia Matti, FNP-BC is a Nurse Practitioner in Warren, Michigan. Qualified in 2022, 4 years ago. Practices with Observation Physicians of Macomb PLLC, a 25-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
4
Licensed in
MI
In the registry since
2023
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

31200 Dequindre Rd
Warren, MI 48092-1344
Phone: (586) 939-1800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1000 Harrington Blvd, Mount Clemens, MI 48043 — (586) 493-8000
  • 1000 Harrington St, Mount Clemens, MI 48043-2920 — (586) 493-8000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 4704353863 (MI)

Record details

NPI number1619657848
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedJuly 21, 2023
Last updated in NPPESOctober 12, 2025
Certification dateOctober 12, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Observation Physicians Of Macomb Pllc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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