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

Julie M Grelewicz, PA

Individual provider Physician Assistant · NPI 1790778397

Julie M Grelewicz, PA is a Physician Assistant in Muskegon, Michigan. Qualified in 2003, 23 years ago. Practices with Mercy Health Partners - Physician Specialist, a 66-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
23
Licensed in
MI
In the registry since
2005
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

1675 Leahy St Ste 324B
Muskegon, MI 49442-5500
Phone: (231) 726-5075
Fax: (231) 722-1827
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5601004127 (MI)

Record details

NPI number1790778397
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedAugust 30, 2005
Last updated in NPPESJune 24, 2014

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Mercy Health Partners - Physician Specialist — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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