IndividualActive
William Gabalis
NPI 1649108457 · Registered Nurse · San Antonio, TX
William Gabalis is a Registered Nurse provider in San Antonio, TX (NPI 1649108457).
Provider details
- NPI number
- 1649108457
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 682425 (TX)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
7400 Merton Minter St
San Antonio, TX 78229-4404
Phone: (210) 850-2371
Street-level locationGet directions
Mailing address
9611 Elmstone Dr
San Antonio, TX 78254-6730
Registry dates
- Enumerated
- 2026-05-12
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is William Gabalis's NPI number?
- William Gabalis's National Provider Identifier (NPI) is 1649108457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gabalis's specialty?
- William Gabalis is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is William Gabalis located?
- William Gabalis's practice location on file with NPPES is 7400 Merton Minter St, San Antonio, TX 78229-4404.
- What is William Gabalis's phone number?
- The practice phone number listed in the NPPES registry for William Gabalis is (210) 850-2371.
- Is William Gabalis's NPI active?
- Yes — William Gabalis's NPI (1649108457) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.