OCCUPATIONAL HEALTH
NPI 1699021873
Clinic/Center in Thousand Oaks, CA

NPI Status: Active since July 25, 2012

Contact Information

1 AMGEN CENTER DR
M/S 10-1-C
THOUSAND OAKS, CA
ZIP 91320
Phone: (805) 447-8899
Fax: (805) 447-1953

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  • Organization
  • Clinic/Center
  • CLIA Number: 05D1069262
  • CLIA Cert. Type: Other - EMPLOYER OCC HEALTH
  • CLIA Exp. Date: 05-30-2027

About OCCUPATIONAL HEALTH

This page provides the complete NPI Profile along with additional information for Occupational Health, a provider established in Thousand Oaks, California operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1699021873 assigned on July 2012. The practitioner's primary taxonomy code is 261Q00000X with license number 565929 (CA). The provider is registered as an organization and their NPI record was last updated 14 years ago. The provider's other name is Occupational Health. The authorized official of this NPI record is Mr. Gregg Kasting Md (Director)

NPI
1699021873
Provider Legal Name
AMGEN INC
Other Organization Name
OCCUPATIONAL HEALTH
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
1 AMGEN CENTER DR M/S 10-1-C THOUSAND OAKS, CA 91320
Location Phone
(805) 447-8899
Location Fax
(805) 447-1953
Mailing Address
1 AMGEN CENTER DR THOUSAND OAKS, CA 91320
Mailing Phone
(805) 447-8899
Mailing Fax
(805) 447-1953
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-25-2012
Last Update Date
11-05-2012
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
License No.
565929
License State
CA
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. GREGG KASTING MD

Authorized Official Title
DIRECTOR
Authorized Official Phone
(805) 447-8899

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D1069262
Facility Type
Other - EMPLOYER OCC HEALTH
Certificate Effective Date
May 31, 2025
Certificate Expiration Date
May 30, 2027
Laboratory Director
NATHANIEL S. BAUTISTA
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Occupational Health to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1699021873, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 0 → 0 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 8 + 9 + 0 + 2 + 2 + 8 + 1 + 4 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1699021873.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Pediatrics (Pediatric Hematology-Oncology)
1 AMGEN CENTER DR, MS: 38-3-A
THOUSAND OAKS, CA 91320
Internal Medicine (Nephrology)
1 AMGEN CENTER DR, 27-5-C
THOUSAND OAKS, CA 91320
Internal Medicine (Rheumatology)
1 AMGEN CENTER DR
THOUSAND OAKS, CA 91320
Internal Medicine (Nephrology)
1 AMGEN CENTER DR, MS 17-5-A
THOUSAND OAKS, CA 91320
Internal Medicine (Medical Oncology)
1 AMGEN CENTER DR, MS 38-2-A
THOUSAND OAKS, CA 91320
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
1 AMGEN CENTER DR
THOUSAND OAKS, CA 91320
Specialist
1 AMGEN CENTER DR, MAILSTOP 27-2-C
THOUSAND OAKS, CA 91320
Pediatrics (Pediatric Critical Care Medicine)
1 AMGEN CENTER DR, MS 17-1-A
THOUSAND OAKS, CA 91320
Pediatrics
1 AMGEN CENTER DR, PEDIATRIC CLINIC
THOUSAND OAKS, CA 91320
Internal Medicine
1 AMGEN CENTER DR, 38-4-C
THOUSAND OAKS, CA 91320
Internal Medicine
1 AMGEN CENTER DR, MS 38/3B
THOUSAND OAKS, CA 91320
Preventive Medicine (Public Health & General Preventive Medicine)
1 AMGEN CENTER DR
THOUSAND OAKS, CA 91320
Internal Medicine (Hematology & Oncology)
1 AMGEN CENTER DR
THOUSAND OAKS, CA 91320
Nurse Practitioner
1 AMGEN CENTER DR
THOUSAND OAKS, CA 91320
Nurse Practitioner (Family)
1 AMGEN CENTER DR, OCCUPATIONAL HEALTH, BLDG. 10
THOUSAND OAKS, CA 91320
Specialist
1 AMGEN CENTER DR
THOUSAND OAKS, CA 91320

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699021873, enumerated as an "organization" on July 25, 2012.

The provider is located at 1 AMGEN CENTER DR M/S 10-1-C THOUSAND OAKS, CA 91320 and the phone number is (805) 447-8899.

Clinic/Center with taxonomy code 261Q00000X.