John M Leschke, MD - Medicare Anesthesiology in Oshkosh, WI

John M Leschke, MD is a medicare enrolled "Anesthesiology" physician in Oshkosh, Wisconsin. He went to Medical College Of Wisconsin and graduated in 1985 and has 39 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Anesthesia Services Of The Fox Valley Sc and his current practice location is 500 S Oakwood Rd, Oshkosh, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 223-2000.

John M Leschke is licensed to practice in Wisconsin (license number 27019020) 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 1083653125.

Contact Information

John M Leschke, MD
500 S Oakwood Rd,
Oshkosh, WI 54904-7944
(920) 223-2000
Not Available

Map and Direction




Physician's Profile

Full NameJohn M Leschke
GenderMale
SpecialityAnesthesiology
Experience39 Years
Location500 S Oakwood Rd, Oshkosh, Wisconsin
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:
  • John M Leschke attended and graduated from Medical College Of Wisconsin in 1985
  NPI Data:
  • NPI Number: 1083653125
  • Provider Enumeration Date: 06/05/2006
  • Last Update Date: 07/09/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 1254230154
  • Enrollment ID: I20050405001131

Medical Identifiers

Medical identifiers for John M Leschke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083653125NPI-NPPES
30816200MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 27019020 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Ne Wisconsin - St Elizabeth CampusAppleton, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Services Of The Fox Valley Sc165834522820

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. John M Leschke allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Services Of The Fox Valley Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750385597
PECOS PAC ID: 1658345228
Enrollment ID: O20040820000728
Entity NameRacine Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467782748
PECOS PAC ID: 8628103777
Enrollment ID: O20100316000106

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. John M Leschke 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
John M Leschke, MD
3420 Jackson St, Suite E,
Oshkosh, WI 54901-8144

Ph: (920) 426-2211
John M Leschke, MD
500 S Oakwood Rd,
Oshkosh, WI 54904-7944

Ph: (920) 223-2000

Reviews and Comments


Anesthesiology Doctors in Oshkosh, WI

Joseph P Hardage, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    Fax: 920-456-7601
Dr. Caroline C Mcdonald, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    Fax: 920-303-8831
Joseph R Leschke, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    
Donald J Mcdonald, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 500 S Oakwood Rd, Oshkosh, WI 54904
Phone: 920-223-2000    
Dr. Brian M Teviotdale, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    Fax: 920-303-8789
Brian J Pung, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    

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.