Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ann C Schaller, D.O.
Pediatrics Physician in Ozark, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457451189
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Registry record
Entity type Individual (Type 1)
Name Ann C Schaller
Credential D.O.
Sex Female
Practice address 5100 N Towne Centre Dr, Ozark, MO, 65721
Phone (417) 269-2215
Fax (417) 269-2427
Enumeration date Sep 23, 2006
Last updated in NPPES Apr 22, 2026
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2002010067 (MO) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 208757906 | Medicaid | MO | - |
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 Ann Schaller practice?
The practice location on file with NPPES is in Ozark, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ann Schaller?
The National Provider Identifier (NPI) for Ann Schaller is 1457451189, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Cynthia Dancey Medical Physician Assistant · Ozark, MO NPI 1962420802 Sarah Fast Medical Physician Assistant · Ozark, MO NPI 1306868781 Lester E Cox Medical Centers Orthopaedic Surgery Physician · Ozark, MO NPI 1164596383 Lester E Cox Medical Centers Family Medicine Physician · Ozark, MO NPI 1316011539 Jennifer Essner Pediatrics Physician · Ozark, MO NPI 1528292216 Erin Toth Pediatrics Physician · Ozark, MO NPI 1316235203 Charlotte Mcknight Pediatrics Physician · Ozark, MO NPI 1073923231 Erin Blackburn Pediatrics Physician · Ozark, MO NPI 1225443484
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-22.