OrganizationActive
William R. Janacek
NPI 1730136821 · Physiological Laboratory · Commerce, TX
William R. Janacek is a Physiological Laboratory organization in Commerce, TX (NPI 1730136821).
Provider details
- NPI number
- 1730136821
- Entity type
- Organization
- Primary specialty
- Physiological LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- William Janacek, Owner(903) 886-1067
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1209 Washington St
Commerce, TX 75428-2613
Phone: (903) 886-1067
Fax: (903) 886-4501
Street-level locationGet directions
Mailing address
1209 Washington St
Commerce, TX 75428-2613
Other names (DBA / former)
- Doing business as
- Cardio Pulmonary Diagnostics
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2020-08-22
Frequently asked questions
- What is William R. Janacek's NPI number?
- William R. Janacek's National Provider Identifier (NPI) is 1730136821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William R. Janacek?
- William R. Janacek is classified in the NPPES registry as Physiological Laboratory (Laboratories).
- Where is William R. Janacek located?
- William R. Janacek's practice location on file with NPPES is 1209 Washington St, Commerce, TX 75428-2613.
- What is William R. Janacek's phone number?
- The practice phone number listed in the NPPES registry for William R. Janacek is (903) 886-1067.
- Who is the authorized official for William R. Janacek?
- The authorized official listed on William R. Janacek's NPPES record is William Janacek, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William R. Janacek's NPI active?
- Yes — William R. Janacek's NPI (1730136821) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.