NPI age
13 years
Enumerated 2012-06-05
● Active Type 2 · Organization
Regional Diagnostic Services
Regional Diagnostic Services is 1 of 139 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Gholston
Manager
Last NPPES update
2012-06-05
Source: monthly bulk 2026-05
How this organization compares
Across 139 active clinic/center providers in Texas.
NPI age
13 years
≈ at median (14 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2012 → 2026
2012-06Enumerated in NPPES
2012
2026
Where they practice
Primary practice location
1701 Gateway Blvd, Suite 460
Richardson, TX 750803572
Mailing address
Po Box 743713
Dallas, TX 753743713
Authorized official
Ashly Gholston
Manager
📞 9729168581
Individual providers at this organization
10 individual providers on file at this primary practice address.
- Isra Awad, LPC Counselor NPI 1396217782
- Bernard Gotway, PH.D. Psychologist NPI 1396721700
- Sheryl Kissner, LCSW Social Worker NPI 1467589374
- Theresa Marquez, LCSW, LMFT, LCDC Counselor NPI 1073686648
- Linda Marten, PH.D. Marriage & Family Therapist NPI 1972722882
- Vicki Moody, MA, LPC-S, LCDC, NCC Counselor NPI 1457652273
- Stephen Nicholson, PH.D. Psychologist NPI 1578887733
- Patti Pearce, LPC Counselor NPI 1831109784
- Sharon Pearce, LCSW Social Worker NPI 1639496193
- Deborah Reed, L.P.C. Counselor NPI 1346772308
Specialties
-
Clinic/Center PrimaryDefinition to come...
Practice context
Multi-provider organization. 10 individual providers on file at this primary address.
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Request a quote →How to verify this organization
- 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.