OrganizationActive
Shannon Clinic
NPI 1003762899 · Rural Health Clinic/Center · Big Spring, TX
Shannon Clinic is a Rural Health Clinic/Center organization in Big Spring, TX (NPI 1003762899).
Provider details
- NPI number
- 1003762899
- Entity type
- Organization
- Primary specialty
- Rural Health Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Shannon Clinic
- Organization subpart
- Yes
- Authorized official
- Ricardo Villarreal, Cao(325) 481-2200
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2503 S Gregg St Ste C
Big Spring, TX 79720-6583
Phone: (432) 606-5178
Fax: (432) 606-5066
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 22000
San Angelo, TX 76902-7200
Registry dates
- Enumerated
- 2026-03-05
- Last updated
- 2026-03-06
- Certified
- 2026-03-06
Frequently asked questions
- What is Shannon Clinic's NPI number?
- Shannon Clinic's National Provider Identifier (NPI) is 1003762899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shannon Clinic?
- Shannon Clinic is classified in the NPPES registry as Rural Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Shannon Clinic located?
- Shannon Clinic's practice location on file with NPPES is 2503 S Gregg St Ste C, Big Spring, TX 79720-6583.
- What is Shannon Clinic's phone number?
- The practice phone number listed in the NPPES registry for Shannon Clinic is (432) 606-5178.
- Who is the authorized official for Shannon Clinic?
- The authorized official listed on Shannon Clinic's NPPES record is Ricardo Villarreal, Cao. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shannon Clinic's NPI active?
- Yes — Shannon Clinic's NPI (1003762899) is active in the NPPES registry as of the last update on 2026-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.