Jerrie J Posthumus, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Flossmoor, IL

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Jerrie J Posthumus, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Flossmoor, Illinois. He graduated from nursing school in 1982 and has 44 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Amsurg Oak Lawn Il Anesthesia Llc, Lake Anesthesia Associates and his current practice location is 19624 Governors Hwy, Flossmoor, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 798-5838.

Jerrie J Posthumus is licensed to practice in Illinois (license number 209.002718) 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 1164463899.

Contact Information

Jerrie J Posthumus, CRNA
19624 Governors Hwy,
Flossmoor, IL 60422-2077
(708) 798-5838
(708) 798-5865

Map and Direction




Provider's Profile

Full NameJerrie J Posthumus
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience44 Years
Location19624 Governors Hwy, Flossmoor, Illinois
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:
  • Jerrie J Posthumus graduated from nursing school in 1982
  NPI Data:
  • NPI Number: 1164463899
  • Provider Enumeration Date: 06/10/2006
  • Last Update Date: 12/27/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4082711692
  • Enrollment ID: I20070516000169

Medical Identifiers

Medical identifiers for Jerrie J Posthumus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164463899NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 209.002718 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Amsurg Oak Lawn Il Anesthesia Llc15575870296
Lake Anesthesia Associates98302874167

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. Jerrie J Posthumus allows following entities to bill medicare on his behalf.
Entity NameLake Anesthesia Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528260635
PECOS PAC ID: 9830287416
Enrollment ID: O20071115000086
Entity NameAmsurg Oak Lawn Il Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659799948
PECOS PAC ID: 1557587029
Enrollment ID: O20140721000166

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. Jerrie J Posthumus 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
Jerrie J Posthumus, CRNA
19624 Governors Hwy,
Flossmoor, IL 60422-2077

Ph: (708) 798-5838		Jerrie J Posthumus, CRNA
19624 Governors Hwy,
Flossmoor, IL 60422-2077

Ph: (708) 798-5838

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Flossmoor, IL

Mrs. Patricia Jean Murtaugh, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 19624 Governors Hwy, Flossmoor, IL 60422
Phone: 708-798-5838    Fax: 708-798-5865
Mrs. Nancy Frost, C.R.N.A
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 19624 Governors Hwy, Flossmoor, IL 60422
Phone: 708-798-5838    Fax: 708-798-5865
Kenneth C Leeberg, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 19624 Governors Hwy, Flossmoor, IL 60422
Phone: 708-798-5838    Fax: 708-798-5865
Mr. Daniel Rinaldi, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 19624 Governors Hwy, Flossmoor, IL 60422
Phone: 708-798-5838    Fax: 708-798-5865
Mark Robert Sherman, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 19624 Governors Hwy, Flossmoor, IL 60422
Phone: 708-798-5838    
Mrs. Donna Christie, C.R.N.A
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 19624 Governors Hwy, Flossmoor, IL 60422
Phone: 708-798-5838    Fax: 708-798-5865

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.