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

Crystal Ann Zilo, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1134483340

Crystal Ann Zilo, MD is an Obstetrics/Gynecology in Grand Rapids, Michigan. Graduated from Wright State University Boonshoft School of Medicine in 2010, 16 years ago. Practices with Advantage Health/Saint Mary's Medical Group, a 494-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
16
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
MI
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

245 Cherry St SE Ste 306
Grand Rapids, MI 49503-4607
Phone: (616) 685-8750
Fax: (616) 685-8002
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 207V00000X (OB/GYN) (MI)

Record details

NPI number1134483340
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2012
Last updated in NPPESJuly 24, 2014
Mailing address1900 44th St Se, Kentwood, MI 49508-5008

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Advantage Health/Saint Mary'S Medical Group — 494 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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