OrganizationActive
Gregory D Ales DO PA
NPI 1306928304 · Neurology Physician · San Antonio, TX
Gregory D Ales DO PA is a Neurology Physician organization in San Antonio, TX (NPI 1306928304).
Provider details
- NPI number
- 1306928304
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Denise Letard, Administrator(830) 896-2900
- License
- M253 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
4242 Medical Dr Ste 6100
San Antonio, TX 78229-5643
Phone: (830) 896-2900
Fax: (830) 792-5952
Street-level locationGet directions
Mailing address
Po Box 293879
Kerrville, TX 78029-3879
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2020-08-22
Frequently asked questions
- What is Gregory D Ales DO PA's NPI number?
- Gregory D Ales DO PA's National Provider Identifier (NPI) is 1306928304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory D Ales DO PA?
- Gregory D Ales DO PA is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory D Ales DO PA located?
- Gregory D Ales DO PA's practice location on file with NPPES is 4242 Medical Dr Ste 6100, San Antonio, TX 78229-5643.
- What is Gregory D Ales DO PA's phone number?
- The practice phone number listed in the NPPES registry for Gregory D Ales DO PA is (830) 896-2900.
- Who is the authorized official for Gregory D Ales DO PA?
- The authorized official listed on Gregory D Ales DO PA's NPPES record is Denise Letard, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory D Ales DO PA's NPI active?
- Yes — Gregory D Ales DO PA's NPI (1306928304) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.