Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Claire Swogger Stefl, MD
Hospitalist Physician in Ames, IA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942615885
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Registry record
Entity type Individual (Type 1)
Name Claire Swogger Stefl
Credential MD
Sex Female
Practice address 1111 Duff Ave, Ames, IA, 50010
Phone (515) 239-6992
Enumeration date Jun 30, 2014
Last updated in NPPES Feb 2, 2021
Taxonomy & licenses
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A139021 (CA) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01080098A (IN) Secondary
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.
Frequently asked questions
Where does Claire Stefl practice?
The practice location on file with NPPES is in Ames, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Claire Stefl?
The National Provider Identifier (NPI) for Claire Stefl is 1942615885, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Patrick Allaire Anesthesiology Physician · Ames, IA NPI 1811983695 Karen Carlson Hospitalist Physician · Ames, IA NPI 1528055688 Jotesh Chug Hospitalist Physician · Ames, IA NPI 1235126137 William Barry Hospitalist Physician · Ames, IA NPI 1558358440 Becky Davis-Kramer Emergency Medicine Physician · Ames, IA NPI 1629066287 Jeffrey Drawbond Anesthesiology Physician · Ames, IA NPI 1013905421 Robert Fears Anesthesiology Physician · Ames, IA NPI 1356339527 Steven Fisher Emergency Medicine Physician · Ames, IA NPI 1184612228
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-02.