Stephen Holliday, PH.D.
NPI 1730288689 · Clinical Neuropsychologist · San Antonio, TX
Stephen Holliday, PH.D. is a Clinical Neuropsychologist provider in San Antonio, TX (NPI 1730288689).
Provider details
- NPI number
- 1730288689
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 3206 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2006-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Holliday's NPI number?
- Stephen Holliday's National Provider Identifier (NPI) is 1730288689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Holliday's specialty?
- Stephen Holliday is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Stephen Holliday located?
- Stephen Holliday's practice location on file with NPPES is 7400 Merton Minter Blvd., San Antonio, TX 78229-4404.
- What is Stephen Holliday's phone number?
- The practice phone number listed in the NPPES registry for Stephen Holliday is (210) 617-5121.
- Is Stephen Holliday's NPI active?
- Yes — Stephen Holliday's NPI (1730288689) 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.