Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Peter, PA-C
Physician Assistant in Ballwin, MO · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831699032
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Registry record
Entity type Individual (Type 1)
Name Sarah Peter
Credential PA-C
Sex Female
Practice address 13861 Manchester Rd, Ballwin, MO, 63011
Phone (314) 422-5568
Enumeration date Feb 14, 2018
Last updated in NPPES Jan 5, 2019
Taxonomy & licenses
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
What specialty is Sarah Peter?
Sarah Peter is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Ryan Theen Family Nurse Practitioner · Manchester, MO NPI 1639424716 Total Access Urgent Care, PC Emergency Medicine Physician · Ballwin, MO NPI 1326482746 Amber Bertoglio Physician Assistant · Ballwin, MO NPI 1528506557 Total Access Urgent Care, PC Urgent Care Clinic/Center · Ballwin, MO NPI 1609316678 Ashleigh Glass Physician Assistant · Ballwin, MO NPI 1992204317 Kelby Withrow Physician Assistant · Ballwin, MO NPI 1770048308 Sarah Lewis Family Nurse Practitioner · Ballwin, MO NPI 1669938106 Mark Holder Physician Assistant · Manchester, MO NPI 1659988533
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-05.