Crystal Ann Zilo, MD - Medicare Obstetrics/gynecology in Grand Rapids, MI

Crystal Ann Zilo, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Grand Rapids, Michigan. She went to Wright State University Boonshoft School Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Advantage Health/saint Mary's Medical Group and her current practice location is 245 Cherry St Se, Ste 306, Grand Rapids, Michigan. You can reach out to her office (for appointments etc.) via phone at (616) 685-8750.

Crystal Ann Zilo is licensed to practice in Michigan (license number 207V00000X (OB/GYN)) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1134483340.

Contact Information

Crystal Ann Zilo, MD
245 Cherry St Se, Ste 306,
Grand Rapids, MI 49503-4607
(616) 685-8750
(616) 685-8002

Map and Direction




Physician's Profile

Full NameCrystal Ann Zilo
GenderFemale
SpecialityObstetrics/gynecology
Experience14 Years
Location245 Cherry St Se, Grand Rapids, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Crystal Ann Zilo attended and graduated from Wright State University Boonshoft School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1134483340
  • Provider Enumeration Date: 07/02/2012
  • Last Update Date: 07/24/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7012130164
  • Enrollment ID: I20140519001682

Medical Identifiers

Medical identifiers for Crystal Ann Zilo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134483340NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 207V00000X (OB/GYN) (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Health Saint Mary'sGrand rapids, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advantage Health/saint Mary's Medical Group4082807961398

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Crystal Ann Zilo allows following entities to bill medicare on her behalf.
Entity NameAdvantage Health/saint Mary's Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376862151
PECOS PAC ID: 4082807961
Enrollment ID: O20101023000279

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Crystal Ann Zilo is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Crystal Ann Zilo, MD
1900 44th St Se,
Kentwood, MI 49508-5008

Ph: () -
Crystal Ann Zilo, MD
245 Cherry St Se, Ste 306,
Grand Rapids, MI 49503-4607

Ph: (616) 685-8750

Reviews and Comments


Obstetrics & Gynecology Doctors in Grand Rapids, MI

Dr. Marcos Itamar Cordoba Munoz, M.D.
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Practice Location: 25 Michigan St Ne, Maternal Fetal Medicine Dept, Grand Rapids, MI 49503
Phone: 616-391-3681    
Erin Michelle Fricke, M.D.
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Practice Location: 25 Michigan St Ne Ste 5200, Grand Rapids, MI 49503
Phone: 616-391-3681    
Geron D Turke, DO
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Practice Location: 1787 Grand Ridge Ct Ne, Suite 201, Grand Rapids, MI 49525
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Lisa Anne Andersson-zetye, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2750 E Beltline Ave Ne Fl 1, Grand Rapids, MI 49525
Phone: 616-447-5850    
Dr. Andrea C Wolfe, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 329 Saddleback Dr Ne, Grand Rapids, MI 49525
Phone: 616-486-6790    
Dr. Mili Thakur, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3230 Eagle Park Dr Ne Ste 100, Grand Rapids, MI 49525
Phone: 616-988-2229    
Dr. Gordon Oliver Downey, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 145 Michigan St Ne, Suite 6300, Grand Rapids, MI 49503
Phone: 616-486-6000    Fax: 616-486-2065

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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