Physician Profile
Derek W. Guillory, M.D.
Unclaimed ProfileAbout Dr. Guillory
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (830) 779-3200
- Email not available
Practice Locations
202 FM 1346 SUITE 2
La Vernia, TX 78121
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Common questions
What does Dr. Guillory specialize in?
Dr. Guillory is an emergency physician in La Vernia, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Emergency Medicine”.
NPI registry
Where is Dr. Guillory located?
Dr. Guillory is listed at 202 FM 1346 SUITE 2, La Vernia, TX 78121. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Guillory's phone number?
The number on file is (830) 779-3200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Guillory's NPI number?
Dr. Guillory's National Provider Identifier is 1710972880. 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
How long has Dr. Guillory been practicing?
Dr. Guillory has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Guillory confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Guillory. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.