Lone Star Circle of Care
NPI 1679351555 · Federally Qualified Health Center (FQHC) · Austin, TX
Enrolled with Medicare as Part a Provider - Federally Qualified Health Center (fqhc) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lone Star Circle of Care is a Federally Qualified Health Center (FQHC) organization in Austin, TX (NPI 1679351555).
Provider details
- NPI number
- 1679351555
- Entity type
- Organization
- Primary specialty
- Federally Qualified Health Center (FQHC)Ambulatory Health Care Facilities
- Parent organization
- Lone Star Circle of Care
- Organization subpart
- Yes
- Authorized official
- Jonathan Calvin, Ceo(512) 994-1933
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Other names (DBA / former)
- Doing business as
- Lone Star Circle of Care Adult Medicine at St. John
- Doing business as
- Lone Star Circle of Care Adult Medicine at St. John
- Doing business as
- Lone Star Circle of Care Pediatrics at St. John
Additional practice locations (1)
- 6937 N Interstate 35Ste Lonestar3Austin, TX 78752-3295Phone: (877) 800-5722
Registry dates
- Enumerated
- 2023-09-20
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Lone Star Circle of Care's NPI number?
- Lone Star Circle of Care's National Provider Identifier (NPI) is 1679351555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lone Star Circle of Care?
- Lone Star Circle of Care is classified in the NPPES registry as Federally Qualified Health Center (FQHC) (Ambulatory Health Care Facilities).
- Where is Lone Star Circle of Care located?
- Lone Star Circle of Care's practice location on file with NPPES is 6937 N Interstate 35, Austin, TX 78752-3295.
- What is Lone Star Circle of Care's phone number?
- The practice phone number listed in the NPPES registry for Lone Star Circle of Care is (877) 800-5722.
- Does Lone Star Circle of Care accept Medicare?
- Lone Star Circle of Care is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Lone Star Circle of Care?
- The authorized official listed on Lone Star Circle of Care's NPPES record is Jonathan Calvin, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lone Star Circle of Care's NPI active?
- Yes — Lone Star Circle of Care's NPI (1679351555) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.