NPI Portal NPI Lookup & Verification

Mr. Kristopher Nils Larson

Mr. Kristopher Nils Larson is a Occupational Therapist provider (Occupational Therapist) practicing in Hingham, MA, registered in the NPPES registry with NPI 1881157303 since 2019.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1881157303
Entity type Individual (Type 1)
Name Mr. Kristopher Nils Larson
Sex Male
Practice address Hingham, MA, 02043
Phone 7813375555
Fax 7817416230
Enumeration date 2019-04-11
Last updated in NPPES 2020-06-01

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
225X00000X Occupational Therapist Primary
Copy-ready billing details
Provider: Kristopher Larson
NPI: 1881157303
Taxonomy: 225X00000X (Occupational Therapist)
Address: Hingham, MA, 02043

Other providers at this practice address

NPI Name Type Specialty Location
1932183662 Sandra Maguire Individual Physical Medicine & Rehabilitation Physician Hingham, MA
1649243973 Christopher Rynne Individual Orthopaedic Surgery Physician Hingham, MA
1952338519 Michael Marchetti Individual Orthopaedic Surgery Physician Hingham, MA
1982633483 Michael Rowland Individual Orthopaedic Surgery Physician Hingham, MA
1679502207 Glen Seidman Individual Orthopaedic Surgery Physician Hingham, MA
1194816728 Michael Geary Individual Orthopaedic Surgery Physician Hingham, MA
1275668030 Joanna Hollywood Individual Occupational Therapist Hingham, MA
1124236260 Nicole Jacobs Individual Occupational Therapist Hingham, MA

Verify this record

Cross-check NPI 1881157303 against the authoritative CMS record: view Mr. Kristopher Nils 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

Where does Kristopher Larson practice?
The practice location on file with NPPES is in Hingham, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kristopher Larson?
The National Provider Identifier (NPI) for Kristopher Larson is 1881157303, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-06-01.