Mrs Lois A Barnes, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Mchenry, IL

Mrs Lois A Barnes, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Mchenry, Illinois. She graduated from nursing school in 1999 and has 25 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Gip Anesthesia Services Pllc and her current practice location is 4309 W Medical Center Dr, Suite 201, Mchenry, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 385-0084.

Mrs Lois A Barnes is licensed to practice in Illinois (license number 209-000720) 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 1548288624.

Contact Information

Mrs Lois A Barnes, CRNA
4309 W Medical Center Dr, Suite 201,
Mchenry, IL 60050-8419
(815) 385-0084
(815) 385-8968

Map and Direction




Provider's Profile

Full NameMrs Lois A Barnes
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience25 Years
Location4309 W Medical Center Dr, Mchenry, Illinois
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:
  • Mrs Lois A Barnes graduated from nursing school in 1999
  NPI Data:
  • NPI Number: 1548288624
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 07/13/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4789585175
  • Enrollment ID: I20040119000292

Medical Identifiers

Medical identifiers for Mrs Lois A Barnes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548288624NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 209-000720 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gip Anesthesia Services Pllc46880431774

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. Mrs Lois A Barnes allows following entities to bill medicare on her behalf.
Entity NameWindy City Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932248622
PECOS PAC ID: 9234033572
Enrollment ID: O20031120000022
Entity NameTown Square Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669471017
PECOS PAC ID: 9335047455
Enrollment ID: O20031229000379
Entity NameAspen Anesthesia, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225044043
PECOS PAC ID: 6800898347
Enrollment ID: O20070212000653
Entity NameHuntley Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205282019
PECOS PAC ID: 0143515825
Enrollment ID: O20160819000149
Entity NameAdvantage Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700434149
PECOS PAC ID: 3476884966
Enrollment ID: O20191015001128
Entity NameGip Anesthesia Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821733726
PECOS PAC ID: 4688043177
Enrollment ID: O20230113001346

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. Mrs Lois A Barnes 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
Mrs Lois A Barnes, CRNA
4309 W Medical Center Dr, Suite 201,
Mchenry, IL 60050-8419

Ph: (815) 385-0084
Mrs Lois A Barnes, CRNA
4309 W Medical Center Dr, Suite 201,
Mchenry, IL 60050-8419

Ph: (815) 385-0084

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Mchenry, IL

Ms. Margaret Mary Dosemagen, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 4309 W Medical Center Dr, Suite A201, Mchenry, IL 60050
Phone: 815-385-0084    Fax: 815-385-8968
Mr. Gregory Francis Zankle, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 4309 W Medical Center Dr, Suite A201, Mchenry, IL 60050
Phone: 815-385-0084    Fax: 815-385-8968
Haile E Fitzgerald, DNP, CRNA, APRN
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 4201 W Medical Center Dr, Mchenry, IL 60050
Phone: 815-759-4178    
Mr. Dennis Jasieniecki, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 4309 W Medical Center Dr Ste A201, Mchenry, IL 60050
Phone: 815-385-0084    Fax: 815-385-8968
Miss Ellen B Steckbar, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 4309 W Medical Center Dr, Suite A201, Mchenry, IL 60050
Phone: 815-385-0084    Fax: 815-385-8968
Ms. Karen S. Filipowski, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 4309 W Medical Center Dr, Suite A201, Mchenry, IL 60050
Phone: 815-385-0084    Fax: 815-385-8968
Justin Marsee, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 5209 Woodrow Ave, Mchenry, IL 60051
Phone: 219-242-0364    

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.