BAYER REFERENCE TESTING LABORATORY NPI 1235114067

NPI Information

  • NPI: 1235114067
  • Provider Name: BAYER REFERENCE TESTING LABORATORY
  • Classification: Clinical Medical Laboratory - 291U00000X
  • Entity Type: Organization
  • Address: 725 POTTER ST
    BERKELEY, CA
    ZIP 94710
  • Phone: (510) 705-5900

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NPI Details

BAYER REFERENCE TESTING LABORATORY is a clinical medical laboratory in Berkeley, CA. The provider is (1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology. BAYER REFERENCE TESTING LABORATORY NPI is 1235114067. The provider is registered as an organization entity type.

The provider's business location address is:

725 POTTER ST
BERKELEY, CA
ZIP 94710-722
Phone: (510) 705-5900
Fax: (510) 705-5902

The provider's authorized official is William Patrick Joseph .
The authorized official title is Brtl Medical Director and has the following contact phone number (510) 705-5900.

The enumeration date for this NPI number is 12/14/2005 and was last updated on 8/22/2020.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1291U00000XClinical Medical LaboratoryCLF10781CALIFORNIANo
2291U00000XClinical Medical Laboratory733MARYLANDNo
3291U00000XClinical Medical LaboratoryPFI4995NEW YORKNo
4291U00000XClinical Medical Laboratory023005PENNSYLVANIANo
5291U00000XClinical Medical LaboratoryLC000312RHODE ISLANDNo
6291U00000XClinical Medical LaboratoryHIV-RL-23WEST VIRGINIANo
7291U00000XClinical Medical Laboratory50355CALIFORNIANo
8291U00000XClinical Medical LaboratoryLEO22797-0CALIFORNIAYes
9291U00000XClinical Medical LaboratoryCALIFORNIANo
10291U00000XClinical Medical LaboratoryFLORIDANo
11291U00000XClinical Medical LaboratoryCALIFORNIANo

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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