Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shawn C. Ekstrom, MD

Family Medicine Physician in Oshkosh, WI · enumerated 2005 · practices at University of Wisconsin System Non Payroll.

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

National Provider Identifier

1134120033

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Registry record

Entity type Individual (Type 1)

Name Shawn C. Ekstrom

Credential MD

Sex Female

Practice address 777 Algoma Blvd, Radford Hall, Oshkosh, WI, 54901

Phone (920) 424-2424

Fax (920) 424-1769

Enumeration date Aug 2, 2005

Last updated in NPPES Jun 15, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 36923-020 (WI) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 36923-020 (WI) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
322111700	Medicaid	WI	-

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

Where does Shawn Ekstrom practice?

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

What is the NPI number for Shawn Ekstrom?

The National Provider Identifier (NPI) for Shawn Ekstrom is 1134120033, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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University of Wisconsin System Non Payroll Clinic/Center · Oshkosh, WI NPI 1134105505 Maria Wolf Adult Health Nurse Practitioner · Oshkosh, WI NPI 1174509038 Robert Weston Internal Medicine Physician · Oshkosh, WI NPI 1336168798 Mary Steffen College Health Registered Nurse · Oshkosh, WI NPI 1497774830 John Mcandrew Psychosomatic Medicine Physician · Oshkosh, WI NPI 1932322104 Penny Howell College Health Registered Nurse · Oshkosh, WI NPI 1407079684 Angela Hawley Family Nurse Practitioner · Oshkosh, WI NPI 1790031102 Brent Macwilliams Adult Health Nurse Practitioner · Oshkosh, WI NPI 1689024655

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-15.