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COMP
NPI 1144500562
Clinic/Center - Occupational Medicine in Oroville, CA

Active since August 17, 2011CLIA 05D2026096 · Waiver
1940 FEATHER RIVER BLVD, SUITE #O, OROVILLE, CA 95965(530) 534-5135(530) 532-0259 Get Directions Write a Review

NPPES record last updated: August 17, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Comp NPPES

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

COMP (NPI 1144500562) is a healthcare organization registered as an occupational medicine in Oroville, California and active in the NPI registry since August 2011. The organization holds a CLIA Waiver certificate valid through June 22, 2027 and lists Callie A Quarels Larson, Administrator, as its authorized official.

NPPES Registry Identity

NPI1144500562
Entity TypeOrganization
Primary Taxonomy261QX0100X
Legal Business NameCALIFORNIA OCCUPATIONAL MEDICAL PROFESSIONALS
Location Address1940 FEATHER RIVER BLVD, SUITE #OOroville, CA 95965-5723
Mailing AddressPo Box 2055Oroville, CA 95965-2055 · (530) 534-5135 · Fax (530) 532-0259
Phone(530) 534-5135
Fax(530) 532-0259
Organization SubpartNo
Authorized OfficialCallie A Quarels LarsonAdministrator · (530) 534-5135
Enumeration DateAugust 17, 2011
✔ NPI 1144500562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Occupational MedicineAmbulatory Health Care Facilities
Taxonomy Code261QX0100X
1940 FEATHER RIVER BLVD, Oroville, CA 95965
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Other Names 1

Other NameComp

Other Identifiers 1

OtherCA 194Laboratory Id

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2026096

California Occupational Medical Professionals, Inc · Oroville, CA
Active · expires Jun 22, 2027
CLIA Number05D2026096
Laboratory TypePhysician Office
Certificate Effective DateJune 23, 2025
Certificate Expiration DateJune 22, 2027
Laboratory DirectorDavid W. Mckinney MD
Laboratory Phone(530) 534-5135
Laboratory LocationCalifornia Occupational Medical Professionals, Inc1940 Feather River Blvd., Suite O, Oroville, CA 95965
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NORTH VALLEY URGENT CARE
Clinic/Center (Occupational Medicine)
1940 FEATHER RIVER BLVD, SUITE #O
OROVILLE, CA 95965
Butte County (530) 534-5135
DR. DAVID WALTER MCKINNEY MD
Preventive Medicine (Occupational Medicine)
1940 FEATHER RIVER BLVD, SUITE# N&O
OROVILLE, CA 95965
Butte County (530) 534-5135
KENNETH EARL BIVINS PA-C
Physician Assistant
1940 FEATHER RIVER BLVD, SUITE O
OROVILLE, CA 95965
Butte County (530) 534-5135
JOTHI JEEVAN SUHAS
Nurse Practitioner (Family)
1940 FEATHER RIVER BLVD
OROVILLE, CA 95965
Butte County (530) 534-5136
COMP, INC
Clinic/Center (Occupational Medicine)
1940 FEATHER RIVER BLVD, SUITE #O
OROVILLE, CA 95965
Butte County (530) 534-5135

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 California Occupational Medical Professionals's NPI number?

The NPI number for California Occupational Medical Professionals is 1144500562. It was assigned to this organization in the NPPES registry on August 17, 2011. The provider is also known as Comp.

Where is California Occupational Medical Professionals located?

California Occupational Medical Professionals is located at 1940 Feather River Blvd Suite #o, Oroville, CA 95965. The listed phone number is (530) 534-5135.

What is California Occupational Medical Professionals's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Occupational Medicine, with taxonomy code 261QX0100X.

Does California Occupational Medical Professionals hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2026096) is associated with this NPI, valid through June 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for California Occupational Medical Professionals was last updated on August 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.