Physician Profile
Unclaimed ProfileAbout DROUILLARD
Based in San Antonio, TX, Gary James Drouillard, M.D. is listed in the NPI registry under psychiatry. Gary graduated from University of Texas Medical School at San Antonio in 1996. Gary is also listed as specialising in addiction psychiatry. Medicare claims data shows Gary provided 44 services to 37 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Drouillard?
Dr. Drouillard is a psychiatry in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PSYCHIATRY”.
NPI registry
What is Dr. Drouillard's address?
Dr. Drouillard is listed at 8550 HUEBNER RD, San Antonio, TX 78240. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Drouillard?
The number on file is (210) 541-5300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Drouillard?
Dr. Drouillard's National Provider Identifier is 1306836671. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Drouillard train?
Dr. Drouillard attended University of Texas Medical School at San Antonio, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Drouillard have?
Dr. Drouillard has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Drouillard perform?
According to Medicare billing data, Dr. Drouillard the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Drouillard's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Drouillard. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (210) 541-5300
- Email not available
Practice Locations
8550 HUEBNER RD
San Antonio, TX 78240
Procedures Most Often Billed to Medicare
44 services · 37 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
30 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
14 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychiatry specialists at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other psychiatry specialists in San Antonio 8
Same specialty, same city.
Trained at University of Texas Medical School at San Antonio 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at University of Texas Medical School at San Antonio 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.