Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Rose Petersen
Social Worker in Mankato, MN · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831701515
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Registry record
Entity type Individual (Type 1)
Name Sarah Rose Petersen
Sex Female
Practice address 226 N Broad St, Mankato, MN, 56001
Phone (075) 931-8040
Enumeration date Aug 23, 2020
Last updated in NPPES Nov 17, 2021
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
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.
What specialty is Sarah Petersen?
Sarah Petersen is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Molly Weinberger Mental Health Counselor · Mankato, MN NPI 1902196207 Jessica Harder Professional Counselor · Mankato, MN NPI 1619448941 Taryn Surdy Marriage & Family Therapist · Mankato, MN NPI 1821684085 Jorey Fischer Mental Health Counselor · Mankato, MN NPI 1730069543 Stephanie Trejo Clinical Social Worker · Mankato, MN NPI 1467315077
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-17.