Francisco Zornosa, MD - Medicare Nephrology in Oshkosh, WI

Francisco Zornosa, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Oshkosh, Wisconsin. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Gundersen Lutheran Medical Center Inc 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) 223-1000.

Francisco Zornosa is licensed to practice in Wisconsin (license number 42011) 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 1225070774.

Contact Information

Francisco Zornosa, MD
500 S Oakwood Rd,
Oshkosh, WI 54904-7944
(920) 223-1000
Not Available

Map and Direction




Physician's Profile

Full NameFrancisco Zornosa
GenderMale
SpecialityNephrology
Experience34 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:
  • Francisco Zornosa graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1225070774
  • Provider Enumeration Date: 06/11/2006
  • Last Update Date: 09/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5698674398
  • Enrollment ID: I20041207001133

Medical Identifiers

Medical identifiers for Francisco Zornosa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225070774NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 42011 (Wisconsin)Secondary
207R00000XInternal Medicine 42011 (Wisconsin)Secondary
207RN0300XInternal Medicine - Nephrology 42011 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Gundersen Lutheran Medical CenterLa crosse, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gundersen Lutheran Medical Center Inc2163331414800

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. Francisco Zornosa allows following entities to bill medicare on his behalf.
Entity NameAscension Medical Group-fox Valley Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730126392
PECOS PAC ID: 0244142420
Enrollment ID: O20031105000351
Entity NameGundersen Lutheran Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376593442
PECOS PAC ID: 2163331414
Enrollment ID: O20130619000254
Entity NameEpsilon Kidney Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629705421
PECOS PAC ID: 0749654234
Enrollment ID: O20230420001195

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. Francisco Zornosa 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
Francisco Zornosa, MD
500 S Oakwood Rd,
Oshkosh, WI 54904-7944

Ph: (920) 223-1000
Francisco Zornosa, MD
500 S Oakwood Rd,
Oshkosh, WI 54904-7944

Ph: (920) 223-1000

Reviews and Comments


Internal Medicine Doctors in Oshkosh, WI

Zahid N Dar, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    
Dr. Brian A.w. Temple, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    Fax: 920-303-8992
Anita I Gheller-rigoni, DO
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-456-5900    Fax: 920-456-5901
Maye R Berroya, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-456-7408    
Dr. Benjamin Joseph Heinzen, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1855 S Koeller St, Oshkosh, WI 54902
Phone: 920-223-7100    
Mamoun B Al-nouri, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 2700 W 9th Ave, Ste 106, Oshkosh, WI 54904
Phone: 920-236-1755    
Robert D. Geck, M.D.
Nephrology
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.