Gary Penny, M.D.
NPI 1184738643 · Psychiatry Physician · San Antonio, TX
Gary Penny, M.D. is a Psychiatry Physician provider in San Antonio, TX (NPI 1184738643).
Provider details
- NPI number
- 1184738643
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- J4429 (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
20 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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 256 | 40 |
| Lamotrigine | 207 | 29 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 170 | 24 |
| Quetiapine Fumarate | 130 | 20 |
| Mirtazapine | 104 | 16 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 89 | 21 |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$849 across 36 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
- 2006-08-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Penny's NPI number?
- Gary Penny's National Provider Identifier (NPI) is 1184738643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Penny's specialty?
- Gary Penny is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Penny located?
- Gary Penny's practice location on file with NPPES is 7711 Louis Pasteur Dr, San Antonio, TX 78229-3415.
- What is Gary Penny's phone number?
- The practice phone number listed in the NPPES registry for Gary Penny is (210) 616-0998.
- Is Gary Penny's NPI active?
- Yes — Gary Penny's NPI (1184738643) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.