Leslie Cortes, M.D.
NPI 1548319916 · Geriatric Medicine (Internal Medicine) Physician · Austin, TX
Leslie Cortes, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Austin, TX (NPI 1548319916).
Provider details
- NPI number
- 1548319916
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- F3861 (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
19 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
- 2007-01-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leslie Cortes's NPI number?
- Leslie Cortes's National Provider Identifier (NPI) is 1548319916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Cortes's specialty?
- Leslie Cortes is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Cortes located?
- Leslie Cortes's practice location on file with NPPES is 12401 Research Blvd Ste 220, Austin, TX 78759-2314.
- What is Leslie Cortes's phone number?
- The practice phone number listed in the NPPES registry for Leslie Cortes is (512) 349-5573.
- Is Leslie Cortes's NPI active?
- Yes — Leslie Cortes's NPI (1548319916) 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.