NPI age
19 years
Enumerated 2006-08-17
● Active Type 2 · Organization
Creekside Mental Health
Creekside Mental Health is 1 of 592 psychiatry & neurology organizations in Texas.
Primary specialty
Psychiatry & Neurology
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Streusand
President
Last NPPES update
2025-09-11
Source: monthly bulk 2026-05
How this organization compares
Across 592 active psychiatry & neurology providers in Texas.
NPI age
19 years
↑ 2 yr above median
Practice locations
1
0 secondary on file
Subspecialties
1
In the 49% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
3215 Steck Ave, Suite 100
Austin, TX 787577566
Mailing address
3215 Steck Ave, Suite 100
Austin, TX 787577566
Authorized official
William Streusand, M.D.
President
📞 5124522929
Individual providers at this organization
20 individual providers on file at this primary practice address.
- Meredith Barron, PH.D. Psychologist NPI 1730417064
- Shealyn Cyr, MD Psychiatry & Neurology NPI 1861406480
- Laura Eisenberg, FNP Nurse Practitioner NPI 1285635706
- Bryce Gibbs, PH.D. Psychologist NPI 1558474924
- Karen Greenberg, FNP Nurse Practitioner NPI 1104906601
- Susan Haynes, A.P.N. Nurse Practitioner NPI 1922005545
- Jannifer Herron, M.D. Psychiatry & Neurology NPI 1639283708
- Sherry Key, LCSW Social Worker NPI 1902951833
- Robert McFerren, LCSW Social Worker NPI 1225476633
- Kristyn Olivarez, PA-C Physician Assistant NPI 1174945166
- Erin Pearl, LPC Counselor NPI 1336176452
- Craig Russell, M.ED., L.P.C. Counselor NPI 1760526198
- Cherie Simpson, RN, CNS Clinical Nurse Specialist NPI 1720030307
- Robert Slavis, LCSW Counselor NPI 1326151853
- Elaine Squires, LCSW Social Worker NPI 1558362442
- Andrey Tsyss, DO Psychiatry & Neurology NPI 1124161757
- Thomas Van Horn, P.A. Physician Assistant NPI 1851392724
- Mark Viator, LCSW Social Worker NPI 1679691174
- Laura Wheeler, LCSW Social Worker NPI 1366443269
- Jaron Winston, M.D. Psychiatry & Neurology NPI 1568463420
Specialties
-
Psychiatry & Neurology PrimaryChild & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
-
CounselorDefinition to come...
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 →
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