Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Francisco Zornosa, MD

Nephrology Physician in Oshkosh, WI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225070774

Verified

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Registry record

Entity type Individual (Type 1)

Name Francisco Zornosa

Credential MD

Sex Male

Practice address 500 S Oakwood Rd, Oshkosh, WI, 54904

Phone (920) 223-1000

Enumeration date Jun 11, 2006

Last updated in NPPES Sep 15, 2022

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 42011 (WI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 42011 (WI) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 42011 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Francisco Zornosa?

The National Provider Identifier (NPI) for Francisco Zornosa is 1225070774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Francisco Zornosa practice?

The practice location on file with NPPES is in Oshkosh, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Anesthesia Services of the Fox Valley Sc Anesthesiology Physician · Oshkosh, WI NPI 1750385597 Stephen Shopbell Psychiatry Physician · Oshkosh, WI NPI 1326032335 Raul Garcia Hospitalist Physician · Oshkosh, WI NPI 1487648499 Ihc-Mercy Emergency Physicians, LLC Emergency Medicine Physician · Oshkosh, WI NPI 1922056753 Faye Leatherman Certified Registered Nurse Anesthetist · Oshkosh, WI NPI 1932159506 Natalie Roberts Internal Medicine Physician · Oshkosh, WI NPI 1740231174 Michael Gospodarek Certified Registered Nurse Anesthetist · Oshkosh, WI NPI 1790736452 Matt Dubie Certified Registered Nurse Anesthetist · Oshkosh, WI NPI 1639121916

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-15.