NPI age
19 years
Enumerated 2006-07-05
● Active
Type 1 · Individual
DR. David S Schlager, M.D.
Schlager is 1 of 2 psychiatry & neurology providers in Wimberley and 1 of 4391 in Texas.
Primary specialty
Psychiatry & Neurology
Plus 2 subspecialties
Licensed in
TX, NY, CA
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-01-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4391 active psychiatry & neurology providers in Texas.
NPI age
19 years
↑ 3 yr above median (16 yr)
State licenses
3 states
Top 87% — 12% of peers are multi-state
Subspecialties
0
34% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Practice location
17 Chisholm Trl
Wimberley, TX 786763434
Mailing address
17 Chisholm Trl
Wimberley, TX 786763434
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
1500 Red River St
Austin, TX 787011918
Location 3
Stony Brook Psychiatric Assoc Ufpc, Stony Brook University Hospital Hsc T10-Rm 020
Stony Brook, NY 117948101
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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 01188430 | |
| 05 (NY) | 01188430 |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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