OrganizationActive
Chematox, Inc.
NPI 1538497714 · Clinical Medical Laboratory · Boulder, CO
Chematox, Inc. is a Clinical Medical Laboratory organization in Boulder, CO (NPI 1538497714).
Provider details
- NPI number
- 1538497714
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Sarah Urfer, President(303) 440-4500
- License
- 06D1106932 (CO)
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
5401 Western Ave
Boulder, CO 80301-2730
Phone: (303) 440-4500
Fax: (303) 440-0668
Street-level locationGet directions
Mailing address
Po Box 20590
Boulder, CO 80308-3590
Other names (DBA / former)
- Doing business as
- Chematox Laboratory, Inc.
Registry dates
- Enumerated
- 2009-11-25
- Last updated
- 2009-11-25
Frequently asked questions
- What is Chematox, Inc.'s NPI number?
- Chematox, Inc.'s National Provider Identifier (NPI) is 1538497714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chematox, Inc.?
- Chematox, Inc. is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Chematox, Inc. located?
- Chematox, Inc.'s practice location on file with NPPES is 5401 Western Ave, Boulder, CO 80301-2730.
- What is Chematox, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Chematox, Inc. is (303) 440-4500.
- Who is the authorized official for Chematox, Inc.?
- The authorized official listed on Chematox, Inc.'s NPPES record is Sarah Urfer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chematox, Inc.'s NPI active?
- Yes — Chematox, Inc.'s NPI (1538497714) is active in the NPPES registry as of the last update on 2009-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.