NPI age
1 years
Enumerated 2024-11-12
● Active Type 2 · Organization
Diamond Cross Psychiatry
Diamond Cross Psychiatry is 1 of 4391 psychiatry & neurology organizations in Texas.
Primary specialty
Psychiatry & Neurology
Plus 1 secondary
Practice locations
2
1 secondary on file
Status
Active
No deactivations on record
Authorized official
Pollard
Owner
Last NPPES update
2025-05-09
Source: monthly bulk 2026-05
How this organization compares
Across 4391 active psychiatry & neurology providers in Texas.
NPI age
1 years
↓ 15 yr below median
Practice locations
2
1 secondary on file
Subspecialties
1
In the 34% of peers with subspecialties
NPI lifetime · 2024 → 2026
2024-11Enumerated in NPPES
2024
2026
Where they practice
Primary practice location
3500 Oak Lawn Ave Ste 300
Dallas, TX 752194349
Mailing address
3500 Oak Lawn Ave Ste 300
Dallas, TX 752194349
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2701 North Collins Bivd, Ste 100
Richardson, TX 75080
Authorized official
Ronnie Allen Pollard, MD
Owner
📞 2513911300
Individual providers at this organization
5 individual providers on file at this primary practice address.
- Taylor Herzog, MD Psychiatry & Neurology NPI 1780065565
- Cassandra Jones, MD Psychiatry & Neurology NPI 1548889751
- Dorothy Phillips, LCSW Social Worker NPI 1396847745
- Ronnie Pollard, MD Psychiatry & Neurology NPI 1104871243
- Rija Siddiqui, M.D. Psychiatry & Neurology NPI 1093169716
Specialties
-
Psychiatry & Neurology PrimaryA Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders...
-
Psychiatry & NeurologyChild & 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.
Other names on file (2)
Doing-business-as, former, and alternate names recorded by NPPES.
-
medical director
-
medical director
Practice context
Multi-provider organization. 5 individual providers on file at this primary address. Plus 1 secondary practice location.
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