Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert J Olson, MD
Psychiatry Physician in Mankato, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356320279
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Registry record
Entity type Individual (Type 1)
Name Robert J Olson
Credential MD
Sex Male
Practice address 1400 E Madison Ave, Suite 352, Mankato, MN, 56001
Phone (507) 387-3195
Enumeration date Jan 10, 2006
Last updated in NPPES Jul 15, 2020
Taxonomy & licenses
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 |
|---|---|---|---|
| HP36646 | Other | MN | HEALTH PARTNERS |
| NA2950902011 | Other | MN | PREFERRED ONE |
| 179319500 | Medicaid | MN | - |
| 992446 | Other | MN | AMERICAS PPO |
| 0571331 | Medicaid | IA | - |
| 123583 | Other | MN | UCARE |
| 389R3OL | Other | MN | BCBS |
| 41084933956001C179 | Other | - | CHAMPUS |
| P00106215 | Other | - | RR MEDICARE |
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 Robert Olson practice?
The practice location on file with NPPES is in Mankato, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Olson?
The National Provider Identifier (NPI) for Robert Olson is 1356320279, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Ruth Vortherms Nurse Practitioner · Mankato, MN NPI 1982687505 Brenda Kruse Medical Physician Assistant · Mankato, MN NPI 1780663781 Edward Sathoff Psychiatry Physician · Mankato, MN NPI 1093794950 Deanne Romaine Nurse Practitioner · Mankato, MN NPI 1326008715 Mankato Anesthesia Associates Ltd Anesthesiology Physician · Mankato, MN NPI 1124052436 Constance Meyer Social Worker · Mankato, MN NPI 1770686792 David Otto Chiropractor · Mankato, MN NPI 1639389430 Mankato Institute of Wellness Occupational Therapist · Mankato, MN NPI 1225230337
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-15.