1. Home
  2. Directory
  3. California
  4. Arcadia
  5. General Practice
  6. NPI Profile

ONSITE DIAGNOSIS LLC
NPI 1982363198
General Practice in Arcadia, CA

Active since December 15, 2021
11629 CLARK ST STE 101, ARCADIA, CA 91006(626) 471-1290 Get Directions Write a Review

NPPES record last updated: December 15, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Onsite Diagnosis Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ONSITE DIAGNOSIS LLC (NPI 1982363198) is a healthcare organization registered as a general practice in Arcadia, California and active in the NPI registry since December 2021. The organization lists Nicholas Limthong, Owner, as its authorized official.

NPPES Registry Identity

NPI1982363198
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameONSITE DIAGNOSIS LLC
Location Address11629 CLARK ST STE 101Arcadia, CA 91006-6022
Mailing Address11629 Clark St Ste 101Arcadia, CA 91006-6022 · (626) 471-1290
Phone(626) 471-1290
Organization SubpartNo
Authorized OfficialNicholas LimthongOwner · (626) 471-1290
Enumeration DateDecember 15, 2021
NPPES CertifiedDecember 15, 2021
✔ NPI 1982363198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
11629 CLARK ST STE 101, Arcadia, CA 91006
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Onsite Diagnosis LLC's NPI number?

The NPI number for Onsite Diagnosis LLC is 1982363198. It was assigned to this organization in the NPPES registry on December 15, 2021.

Where is Onsite Diagnosis LLC located?

Onsite Diagnosis LLC is located at 11629 Clark St Ste 101, Arcadia, CA 91006. The listed phone number is (626) 471-1290.

What is Onsite Diagnosis LLC's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Onsite Diagnosis LLC was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.