Ms Claudia L Peterson, CRNA - Medicare Nurse Anesthetist, Certified Registered in Lake Geneva, WI

Ms Claudia L Peterson, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Lake Geneva, Wisconsin. Her current practice location is 146 E Geneva Sq, Lake Geneva, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (877) 666-7223.

Ms Claudia L Peterson is licensed to practice in Wisconsin (license number 141089-30) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1265440838.

Contact Information

Ms Claudia L Peterson, CRNA
146 E Geneva Sq,
Lake Geneva, WI 53147
(877) 666-7223
Not Available

Map and Direction




Provider's Profile

Full NameMs Claudia L Peterson
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location146 E Geneva Sq, Lake Geneva, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1265440838
  • Provider Enumeration Date: 08/03/2006
  • Last Update Date: 04/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3072403773
  • Enrollment ID: I20040317000517

Medical Identifiers

Medical identifiers for Ms Claudia L Peterson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265440838NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 5378-33 (Wisconsin)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 5378-33 (Wisconsin)Secondary
367500000XNurse Anesthetist, Certified Registered 8463-33 (Wisconsin)Secondary
367500000XNurse Anesthetist, Certified Registered 041178474 (Illinois)Secondary
367500000XNurse Anesthetist, Certified Registered 209003080 (Illinois)Secondary
367500000XNurse Anesthetist, Certified Registered 141089-30 (Wisconsin)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. Ms Claudia L Peterson allows following entities to bill medicare on her behalf.
Entity NamePatient First Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548258072
PECOS PAC ID: 3274446596
Enrollment ID: O20031111000788
Entity NameMidwestern Anesthesiology Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528567831
PECOS PAC ID: 7012279243
Enrollment ID: O20180327002548

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. Ms Claudia L Peterson 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
Ms Claudia L Peterson, CRNA
146 E Geneva Sq,
Lake Geneva, WI 53147-9694

Ph: (877) 666-7223
Ms Claudia L Peterson, CRNA
146 E Geneva Sq,
Lake Geneva, WI 53147

Ph: (877) 666-7223

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Lake Geneva, WI

Mark R. Dvorak, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-4990    Fax: 262-245-2248

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.