WORKWELL OCCUPATIONAL MEDICINE
NPI 1003137134
Clinic/Center - Occupational Medicine in Longmont, CO

NPI Status: Active since June 11, 2010

Contact Information

205 S MAIN ST
LONGMONT, CO
ZIP 80501
Phone: (303) 702-1612

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  • Organization
  • Clinic/Center
  • Occupational Medicine
  • CLIA Number: 06D2171009
  • CLIA Cert. Type: Other - OCCUPATIONAL MEDICINE
  • CLIA Exp. Date: 08-22-2027

About WORKWELL OCCUPATIONAL MEDICINE

This page provides the complete NPI Profile along with additional information for Workwell Occupational Medicine, a provider established in Longmont, Colorado operating as a Clinic/center, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1003137134 assigned on June 2010. The practitioner's primary taxonomy code is 261QX0100X with license number PTL.0011880 (CO). The provider is registered as an organization and their NPI record was last updated 13 years ago. The authorized official of this NPI record is Dr. Brian Mathwich (Md)

NPI
1003137134
Provider Name
WORKWELL OCCUPATIONAL MEDICINE
Entity Type
Organization
Location Address
205 S MAIN ST LONGMONT, CO 80501
Location Phone
(303) 702-1612
Mailing Address
205 S MAIN ST LONGMONT, CO 80501
Mailing Phone
(303) 702-1612
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-11-2010
Last Update Date
04-23-2013
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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 Occupational Medicine

Taxonomy Code
261QX0100X
Type
Ambulatory Health Care Facilities
License No.
PTL.0011880
License State
CO

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

DR. BRIAN MATHWICH

Authorized Official Title
MD
Authorized Official Phone
(303) 702-1612

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
06D2171009
Facility Type
Other - OCCUPATIONAL MEDICINE
Certificate Effective Date
August 23, 2025
Certificate Expiration Date
August 22, 2027
Laboratory Director
DR. PAMELA J. RIZZA
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Workwell Occupational Medicine 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 1003137134, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 2 + 3 + 1 + 4 + 1 + 6 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1003137134.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Dermatology
205 S MAIN ST, SUITE E
LONGMONT, CO 80501
Physician Assistant (Medical)
205 S MAIN ST, STE. B
LONGMONT, CO 80501
Physical Therapy Assistant
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Nurse Practitioner (Occupational Health)
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Family Medicine (Geriatric Medicine)
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Specialist/Technologist (Athletic Trainer)
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Physical Therapy Assistant
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Clinic/Center (Ambulatory Surgical)
205 S MAIN ST, SUITE A
LONGMONT, CO 80501
Dermatology
205 S MAIN ST, SUITE E
LONGMONT, CO 80501
Nurse Practitioner (Family)
205 S MAIN ST, SUITE B
LONGMONT, CO 80501
Ophthalmology
205 S MAIN ST, SUITE D
LONGMONT, CO 80501
Ophthalmology
205 S MAIN ST, SUITE D
LONGMONT, CO 80501
Physical Therapy Assistant
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Specialist
205 S MAIN ST, SUITE A
LONGMONT, CO 80501
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Physical Therapist (Orthopedic)
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Physical Therapist
205 S MAIN ST, SUITE C
LONGMONT, CO 80501
Nurse Practitioner (Family)
205 S MAIN ST
LONGMONT, CO 80501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003137134, enumerated as an "organization" on June 11, 2010.

The provider is located at 205 S MAIN ST LONGMONT, CO 80501 and the phone number is (303) 702-1612.

Clinic/Center with taxonomy code 261QX0100X and a focus in Occupational Medicine.