NPI age
12 years
Enumerated 2014-03-03
● Active Type 2 · Organization
Lone Star Circle Of Care
Lone Star Circle Of Care is 1 of 20 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Periales
Ceo
Last NPPES update
2014-03-03
Source: monthly bulk 2026-05
How this organization compares
Across 20 active internal medicine providers in Texas.
NPI age
12 years
↓ 7 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2014 → 2026
2014-03Enumerated in NPPES
2014
2026
Where they practice
Primary practice location
1600 W 38th St, Ste. 212
Austin, TX 787316400
Mailing address
205 E University Ave, Ste. 200
Georgetown, TX 786266814
Authorized official
Peter C. Periales
Ceo
📞 5126860207
Individual providers at this organization
20 individual providers on file at this primary practice address.
- John Bertelson, M.D. Psychiatry & Neurology NPI 1215959697
- Amber Bullis, LMT Massage Therapist NPI 1356707608
- Patrick Clark, DC Chiropractor NPI 1558301242
- Jane Crockard, PA-C Physician Assistant NPI 1700344264
- Jaculeen Dano, M.D. Dermatology NPI 1619005840
- Maryetta Dietz, CRNP Nurse Practitioner NPI 1316957582
- Kent Ellington, M.D. Psychiatry & Neurology NPI 1487752986
- Samuel Espinoza Physical Therapist NPI 1386754042
- Amy Flynn, P.A. Physician Assistant NPI 1023347689
- James Gay, PH.D. Psychologist NPI 1700832961
- Matthew Geck, M.D. Orthopaedic Surgery NPI 1073561833
- Constance George, M.D. Psychiatry & Neurology NPI 1639253180
- Jane Gray, PH.D. Psychologist NPI 1346475753
- Jennifer Gustafson, FNP Nurse Practitioner NPI 1396154985
- Alexis Harris, PA-C Physician Assistant NPI 1922493311
- Blayne Harris, M.D. Psychiatry & Neurology NPI 1770744070
- Lonnie Hazlewood, MSHP Counselor NPI 1881765477
- Megan Ivy Physical Therapist NPI 1194002444
- Sasha Jaquez, PHD Psychologist NPI 1558677575
- Kelly Jones, PH.D. Clinical Neuropsychologist NPI 1063817401
Specialties
-
Internal Medicine PrimaryAn internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Texas Child Study Center
Practice context
Multi-provider organization. 20 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.