Michael A Okkerse, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Grand Haven, MI

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Michael A Okkerse, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Grand Haven, Michigan. He graduated from nursing school in 2013 and has 13 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Apollo Medical Group Of Michigan Pllc, Sparrow Carson Hospital and his current practice location is 15100 Whittaker Way, Grand Haven, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 772-4644.

Michael A Okkerse is licensed to practice in Michigan (license number 4704269904) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1780020115.

Contact Information

Michael A Okkerse, CRNA
15100 Whittaker Way,
Grand Haven, MI 49417-8696
(616) 772-4644
Not Available

Map and Direction




Provider's Profile

Full NameMichael A Okkerse
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience13 Years
Location15100 Whittaker Way, Grand Haven, Michigan
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael A Okkerse graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1780020115
  • Provider Enumeration Date: 05/13/2013
  • Last Update Date: 08/31/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9335383728
  • Enrollment ID: I20130925000625

Medical Identifiers

Medical identifiers for Michael A Okkerse such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780020115NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 4704269904 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Michigan Health-sparrow CarsonCarson city, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Apollo Medical Group Of Michigan Pllc610335432924
Sparrow Carson Hospital711383670163

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. Michael A Okkerse allows following entities to bill medicare on his behalf.
Entity NameSparrow Clinton Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396827952
PECOS PAC ID: 5395658850
Enrollment ID: O20031111000063
Entity NameSparrow Ionia Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700820065
PECOS PAC ID: 0042118887
Enrollment ID: O20031230000664
Entity NameSparrow Carson Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598490542
PECOS PAC ID: 7113836701
Enrollment ID: O20040126000046
Entity NameEdward W Sparrow Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366498107
PECOS PAC ID: 6709799166
Enrollment ID: O20040311001138
Entity NameSparrow Ionia Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1700820065
PECOS PAC ID: 0042118887
Enrollment ID: O20060322000295
Entity NameSparrow Clinton Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1093809824
PECOS PAC ID: 5395658850
Enrollment ID: O20111222000366
Entity NamePinnacle Anesthesia PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295301133
PECOS PAC ID: 8628471190
Enrollment ID: O20210721000763
Entity NameApollo Medical Group of Michigan PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699582593
PECOS PAC ID: 6103354329
Enrollment ID: O20250115001436

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. Michael A Okkerse 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
Michael A Okkerse, CRNA
100 Michigan St Ne, Mc 845,
Grand Rapids, MI 49503-2560

Ph: Not Available		Michael A Okkerse, CRNA
15100 Whittaker Way,
Grand Haven, MI 49417-8696

Ph: (616) 772-4644

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Grand Haven, MI

Carol Ann Wilkening, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1611 Gladys Ave, Grand Haven, MI 49417
Phone: 616-402-4855    
Samantha Rachel Bock, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 15100 Whittaker Way, Grand Haven, MI 49417
Phone: 616-772-4644    

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.