NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Grotjohan Insurance Inc

Adult Companion in Sunrise, FL · enumerated 2024 · authorized official Nicholas Grotjohan, Owner/Operator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083453633

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Grotjohan Insurance Inc
Practice address 5881 Nw 16th Pl Apt 219, Sunrise, FL, 33313
Phone (954) 683-0589
Enumeration date May 22, 2024
Last updated in NPPES May 22, 2024

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies Secondary
372600000X Adult Companion Nursing Service Related Providers Primary

Authorized official

Name Nicholas Grotjohan
Title Owner/Operator
Phone (954) 261-7058

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for Grotjohan Insurance Inc?
NPPES lists Nicholas Grotjohan (Owner/Operator) as the authorized official for this organization.
What is the NPI number for Grotjohan Insurance Inc?
The NPI for Grotjohan Insurance Inc is 1083453633, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-22.