NPI age
20 years
Enumerated 2005-07-13
● Active Type 2 · Organization
Sleepwalker Llc
Sleepwalker Llc is 1 of 492 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Curran
Business Manager
Last NPPES update
2020-08-22
Source: monthly bulk 2026-05
How this organization compares
Across 492 active clinic/center providers in Texas.
NPI age
20 years
↑ 3 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2005 → 2026
2005-07Enumerated in NPPES
2005
2026
Where they practice
Primary practice location
4410 Medical Dr, Ste 150
San Antonio, TX 782296306
Mailing address
4410 Medical Dr, Ste 150
San Antonio, TX 782296306
Authorized official
Edmund C Curran, MBA
Business Manager
📞 2106141466
Individual providers at this organization
20 individual providers on file at this primary practice address.
- Charles Andrews, M.D. Internal Medicine NPI 1467459578
- Roberto Aranibar, MD Neurological Surgery NPI 1629079298
- Donald Atkins, MD Neurological Surgery NPI 1245231729
- Christopher Bogaev, MD Neurological Surgery NPI 1538160106
- Catherine Brigman, M.D. Pediatrics NPI 1295889400
- Kathleen Buckley, CPNP Nurse Practitioner NPI 1437110202
- Ka Wah Chan, M.D. Pediatrics NPI 1134186034
- Jaime Estrada, MD Pediatrics NPI 1396792065
- Maria Falcon-Cantrill, MD Pediatrics NPI 1972784239
- John Galan, MD Internal Medicine NPI 1528069440
- Erica Garcia-Frausto, RN, CPNP Nurse Practitioner NPI 1659600641
- Rosemaria Gennuso, MD Surgery NPI 1093771297
- Vinod Gidvani-Diaz, MD Pediatrics NPI 1568492387
- Donald Hilton, MD Neurological Surgery NPI 1760483291
- Eduardo Ibarguen-Secchia, M.D. Pediatrics NPI 1730199811
- Robert Johnson, MD Orthopaedic Surgery NPI 1689675142
- Bradley Kayser, MD Internal Medicine NPI 1285635110
- Thomas Kingman, M.D. Neurological Surgery NPI 1417981804
- J. Scott Luther, MD Psychiatry & Neurology NPI 1356382071
- Leann McReynolds, MSN, RN, CCNS-BC Clinical Nurse Specialist NPI 1093953358
Specialties
-
Clinic/Center PrimaryDefinition to come...
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
SleepWalker Sleep Disorders 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.