Betty Lussi Mestousis, CRNA, APN - Medicare Certified Registered Nurse Anesthetist (crna) in Chicago, IL

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Betty Lussi Mestousis, CRNA, APN is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Chicago, Illinois. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Northwestern Medical Faculty Foundation and her current practice location is 680 N Lake Shore Dr, Suite 1000, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 695-9797.

Betty Lussi Mestousis is licensed to practice in Illinois (license number 209006214) 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 1952522815.

Contact Information

Betty Lussi Mestousis, CRNA, APN
680 N Lake Shore Dr, Suite 1000,
Chicago, IL 60611-4546
(312) 695-9797
Not Available

Map and Direction




Provider's Profile

Full NameBetty Lussi Mestousis
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience8 Years
Location680 N Lake Shore Dr, Chicago, 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:
  • Betty Lussi Mestousis graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1952522815
  • Provider Enumeration Date: 05/01/2007
  • Last Update Date: 08/29/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7517065444
  • Enrollment ID: I20170926003030

Medical Identifiers

Medical identifiers for Betty Lussi Mestousis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952522815NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 209-006214 (Illinois)Secondary
367500000XNurse Anesthetist, Certified Registered 209006214 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Memorial HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143352

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. Betty Lussi Mestousis allows following entities to bill medicare on her behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameChil Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124682414
PECOS PAC ID: 3870836190
Enrollment ID: O20190529002707
Entity Name360 Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811637366
PECOS PAC ID: 5991184863
Enrollment ID: O20230322000939

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. Betty Lussi Mestousis 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
Betty Lussi Mestousis, CRNA, APN
680 N Lake Shore Dr, Suite 1000,
Chicago, IL 60611-4546

Ph: (312) 695-9797		Betty Lussi Mestousis, CRNA, APN
680 N Lake Shore Dr, Suite 1000,
Chicago, IL 60611-4546

Ph: (312) 695-9797

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Chicago, IL

Mrs. Bonnie Devroe Malik, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 680 N Lake Shore Dr, Suite 1000, Chicago, IL 60611
Phone: 312-695-9797    
Debra Farida,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 836 W Wellington Ave, Chicago, IL 60657
Phone: 773-975-1600    
Shannon R Galvin, M.D.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 251 E Huron St Ste 5-704, Chicago, IL 60611
Phone: 312-695-0061    Fax: 312-695-9013
Flordelina B Corpus, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 850 W Irving Park Rd, Chicago, IL 60613
Phone: 773-975-6705    
Mr. Jeremy Philip Carlsen, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 251 E Huron St, Feinberg 5-704, Chicago, IL 60611
Phone: 312-926-8369    
Christopher Glenn, CRNA, MSN
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1740 W Taylor St, 3200w, Chicago, IL 60612
Phone: 312-996-4020    
Christopher Payne,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1950 W Polk St, Chicago, IL 60612
Phone: 312-864-6000    

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.