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Janet A Larson, PSYNP, PHD, FNP

Janet A Larson is a Psychiatric/Mental Health Nurse Practitioner provider (Nurse Practitioner) practicing in Aitkin, MN, registered in the NPPES registry with NPI 1659349934 since 2006. The credential PHD stands for Doctor of Philosophy.

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NPI 1659349934
Entity type Individual (Type 1)
Name Janet A Larson
Credential PSYNP, PHD, FNP
Sex Female
Practice address 200 BUNKER HILL DR, Aitkin, MN, 56431
Phone 2187684011
Fax 2187684814
Enumeration date 2006-03-10
Last updated in NPPES 2019-09-17

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363LF0000X Family Nurse Practitioner Secondary R133861-6 MN
363LP0808X Psychiatric/Mental Health Nurse Practitioner Primary R133861-6 MN

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
500001766 Other MN MEDICARE WPS - AITKIN CLI
500001767 Other MN MEDICARE WPS - HOSPITAL
1659349934 Medicaid MN
500001764 Other MN MEDICARE WPS - MCGREGOR
632607200 Medicaid MN
500003868 Other MN MEDICARE WPS
Copy-ready billing details
Provider: Janet Larson, PSYNP, PHD, FNP
NPI: 1659349934
Taxonomy: 363LP0808X (Psychiatric/Mental Health Nurse Practitioner)
Address: 200 BUNKER HILL DR, Aitkin, MN, 56431

Other providers at this practice address

NPI Name Type Specialty Location
1144225764 Erin Mason Individual Physician Assistant Aitkin, MN
1174515506 John Ziebarth Individual Certified Registered Nurse Anesthetist Aitkin, MN
1356321467 Jeffery Temple Individual Primary Care Nurse Practitioner Aitkin, MN
1730159328 Rebecca May Individual Adult Health Nurse Practitioner Aitkin, MN
1215904115 Timothy Arnold Individual Family Medicine Physician Aitkin, MN
1841267630 Thomas Lawson Individual Family Medicine Physician Aitkin, MN
1780651513 Jeffrey Ehnstrom Individual Family Medicine Physician Aitkin, MN
1942277835 Aitkin Community Hospital, Inc. Organization Critical Access Hospital Aitkin, MN

Verify this record

Cross-check NPI 1659349934 against the authoritative CMS record: view Janet A Larson on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Janet Larson's NPI record?
Cross-check NPI 1659349934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1659349934 active?
Yes — as of the latest NPPES snapshot, NPI 1659349934 is active (record last updated 2019-09-17).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-09-17.