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

Gretchen Lamarche

Individual provider Family Nurse Practitioner · NPI 1700641461

Gretchen Lamarche is a Nurse Practitioner in Petoskey, Michigan. Qualified in 2023, 3 years ago. Practices with McLaren Central Michigan, a 179-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
3
Licensed in
MI
In the registry since
2024

Practice location Address checks out

560 W Mitchell St Ste 400
Petoskey, MI 49770-2274
Phone: (231) 487-2490
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 4704255369 (MI)

Record details

NPI number1700641461
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 20, 2024
Last updated in NPPESFebruary 20, 2024
Certification dateFebruary 20, 2024
Mailing address481 E 3rd St, Harbor Springs, MI 49740-1537

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice McLaren Central Michigan — 179 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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