Calvin Leazenby, MD - Medicare Obstetrics & Gynecology in Grand Rapids, MI

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Calvin Leazenby, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Grand Rapids, Michigan. His current practice location is 330 Barclay Ave Ne Ste 304, Grand Rapids, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 391-2160.

Calvin Leazenby is licensed to practice in Michigan (license number 4301045043) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1588668248.

Contact Information

Calvin Leazenby, MD
330 Barclay Ave Ne Ste 304,
Grand Rapids, MI 49503-2527
(616) 391-2160
Not Available

Map and Direction




Physician's Profile

Full NameCalvin Leazenby
GenderMale
SpecialityObstetrics & Gynecology
Location330 Barclay Ave Ne Ste 304, Grand Rapids, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1588668248
  • Provider Enumeration Date: 06/10/2005
  • Last Update Date: 07/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5799719100
  • Enrollment ID: I20050926000119

Medical Identifiers

Medical identifiers for Calvin Leazenby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588668248NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 4301045043 (Michigan)Primary

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. Calvin Leazenby allows following entities to bill medicare on his behalf.
Entity NameSpectrum Health Hospitals
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558407189
PECOS PAC ID: 8921904764
Enrollment ID: O20040120000997

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. Calvin Leazenby 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
Calvin Leazenby, MD
100 Michigan St Ne, Mc 845,
Grand Rapids, MI 49503-2560

Ph: () -		Calvin Leazenby, MD
330 Barclay Ave Ne Ste 304,
Grand Rapids, MI 49503-2527

Ph: (616) 391-2160

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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Medicare: Accepting Medicare Assignments
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
Phone: 616-913-8601    
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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.