Derek Guillory, M.D.
NPI 1710972880 · Emergency Medicine Physician · La Vernia, TX
Derek Guillory, M.D. is a Emergency Medicine Physician provider in La Vernia, TX (NPI 1710972880).
Provider details
- NPI number
- 1710972880
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- L5751 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-15
- Last updated
- 2016-11-28
Frequently asked questions
- What is Derek Guillory's NPI number?
- Derek Guillory's National Provider Identifier (NPI) is 1710972880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Guillory's specialty?
- Derek Guillory is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Guillory located?
- Derek Guillory's practice location on file with NPPES is 202 Fm 1346, La Vernia, TX 78121.
- What is Derek Guillory's phone number?
- The practice phone number listed in the NPPES registry for Derek Guillory is (830) 779-3200.
- Is Derek Guillory's NPI active?
- Yes — Derek Guillory's NPI (1710972880) is active in the NPPES registry as of the last update on 2016-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.