John Tierney, MD
NPI 1710045000 · Psychiatry Physician · San Antonio, TX
John Tierney, MD is a Psychiatry Physician provider in San Antonio, TX (NPI 1710045000).
Provider details
- NPI number
- 1710045000
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- H6653 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 233 | 36 |
| Alprazolam | 150 | 23 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 120 | 17 |
| Bupropion Hclbrand: Bupropion Xl | 115 | 18 |
| Vortioxetine Hydrobromidebrand: Trintellix | 88 | — |
| Trazodone Hcl | 58 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$63 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2007-08-22
Frequently asked questions
- What is John Tierney's NPI number?
- John Tierney's National Provider Identifier (NPI) is 1710045000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Tierney's specialty?
- John Tierney is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Tierney located?
- John Tierney's practice location on file with NPPES is 1202 E Sonterra Blvd, San Antonio, TX 78258.
- What is John Tierney's phone number?
- The practice phone number listed in the NPPES registry for John Tierney is (210) 615-8458.
- Is John Tierney's NPI active?
- Yes — John Tierney's NPI (1710045000) is active in the NPPES registry as of the last update on 2007-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.